API - Corsair

Every quaderno.api.* operation is listed below with parameter shapes and return types from the plugin Zod schemas.

New to Corsair? See API access, authentication, and error handling.

Authorization

authorization

authorization Which account this key belongs to: identity.href is that account’s base URL, so this is how a caller finds the subdomain to pass as account. Also returns the default API version. Risk: read

await corsair.quaderno.api.authorization({});

Input: empty object Output

Name	Type	Required	Description
`identity`	`object`	Yes	—

identity full type

{
  id?: number | string | null,
  name?: string | null,
  email?: string | null,
  publishable_key?: string | null,
  href?: string | null,
  default_api_version?: number | null
}

Contacts

create

contacts.create Adds a customer. first_name is required, and holds the company name for a company. Give an email if documents will be delivered to this contact. Risk: write

await corsair.quaderno.api.contacts.create({ first_name: "Amelia", last_name: "Chen", email: "amelia.chen@example.com", country: "US" });

Input

Name	Type	Required	Description
`kind`	`person \| company`	No	`person` or `company`. Defaults to `person` in the dashboard.
`first_name`	`string`	Yes	The first name of a person, or the company name when `kind` is `company`. Required.
`last_name`	`string`	No	—
`email`	`string`	No	Contact email address. Quaderno delivers documents to it, so a contact without one cannot be emailed.
`phone_1`	`string`	No	—
`web`	`string`	No	—
`street_line_1`	`string`	No	—
`street_line_2`	`string`	No	—
`city`	`string`	No	—
`postal_code`	`string`	No	—
`region`	`string`	No	—
`country`	`string`	No	Two-letter ISO country code, such as `US`.
`tax_id`	`string`	No	—
`notes`	`string`	No	—
`discount`	`string \| number`	No	Default discount percentage for this contact.
`language`	`string`	No	Two-letter language code.

Output

Name	Type	Required	Description
`contact`	`object`	Yes	—

contact full type

{
  id: number,
  kind?: string | null,
  first_name?: string | null,
  last_name?: string | null,
  full_name?: string | null,
  contact_person?: string | null,
  department?: string | null,
  email?: string | null,
  phone_1?: string | null,
  web?: string | null,
  street_line_1?: string | null,
  street_line_2?: string | null,
  city?: string | null,
  postal_code?: string | null,
  region?: string | null,
  country?: string | null,
  tax_id?: string | null,
  tax_status?: string | null,
  notes?: string | null,
  discount?: string | number | null,
  language?: string | null,
  processor?: string | null,
  processor_id?: string | null,
  permalink?: string | null,
  created_at?: number | null
}

delete

contacts.delete Removes a customer. Quaderno refuses with 422 while the contact still has documents attached, so invoices must be voided first. Answers 204 with no body. Risk: destructive · Irreversible

await corsair.quaderno.api.contacts.delete({ id: 78395726 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The contact to delete.

Output

Name	Type	Required	Description
`deleted`	`true`	Yes	—

get

contacts.get One customer by id. An unknown id answers 401, not 404, with “Unauthorized access or contact does not exist”; the plugin reports it as not_found_or_denied. Risk: read

await corsair.quaderno.api.contacts.get({ id: 78395726 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The contact id.

Output

Name	Type	Required	Description
`contact`	`object`	Yes	—

contact full type

{
  id: number,
  kind?: string | null,
  first_name?: string | null,
  last_name?: string | null,
  full_name?: string | null,
  contact_person?: string | null,
  department?: string | null,
  email?: string | null,
  phone_1?: string | null,
  web?: string | null,
  street_line_1?: string | null,
  street_line_2?: string | null,
  city?: string | null,
  postal_code?: string | null,
  region?: string | null,
  country?: string | null,
  tax_id?: string | null,
  tax_status?: string | null,
  notes?: string | null,
  discount?: string | number | null,
  language?: string | null,
  processor?: string | null,
  processor_id?: string | null,
  permalink?: string | null,
  created_at?: number | null
}

list

contacts.list Customers, newest first, answered as a bare array. Search with q and page with created_before; next_created_before carries the next cursor. Risk: read

await corsair.quaderno.api.contacts.list({ limit: 10 });

Input

Name	Type	Required	Description
`q`	`string`	No	Free-text search.
`limit`	`number`	No	Records to return. Defaults to 25, maximum 100.
`created_before`	`number`	No	Return records created before this object id, newest first. Pass the previous page’s last `id`; the response’s `next_created_before` carries it.

Output

Name	Type	Required	Description
`contacts`	`object[]`	Yes	—
`next_created_before`	`number \| null`	Yes	The id to pass as `created_before` for the next page, or null when this is the last page.

contacts full type

{
  id: number,
  kind?: string | null,
  first_name?: string | null,
  last_name?: string | null,
  full_name?: string | null,
  contact_person?: string | null,
  department?: string | null,
  email?: string | null,
  phone_1?: string | null,
  web?: string | null,
  street_line_1?: string | null,
  street_line_2?: string | null,
  city?: string | null,
  postal_code?: string | null,
  region?: string | null,
  country?: string | null,
  tax_id?: string | null,
  tax_status?: string | null,
  notes?: string | null,
  discount?: string | number | null,
  language?: string | null,
  processor?: string | null,
  processor_id?: string | null,
  permalink?: string | null,
  created_at?: number | null
}[]

update

contacts.update Changes a customer. Fields left out are left unchanged by the API, not cleared. Risk: write

await corsair.quaderno.api.contacts.update({ id: 78395726, first_name: "Amelia" });

Input

Name	Type	Required	Description
`kind`	`person \| company`	No	`person` or `company`. Defaults to `person` in the dashboard.
`first_name`	`string`	No	—
`last_name`	`string`	No	—
`email`	`string`	No	Contact email address.
`phone_1`	`string`	No	—
`web`	`string`	No	—
`street_line_1`	`string`	No	—
`street_line_2`	`string`	No	—
`city`	`string`	No	—
`postal_code`	`string`	No	—
`region`	`string`	No	—
`country`	`string`	No	Two-letter ISO country code, such as `US`.
`tax_id`	`string`	No	—
`notes`	`string`	No	—
`discount`	`string \| number`	No	Default discount percentage for this contact.
`language`	`string`	No	Two-letter language code.
`id`	`number`	Yes	The contact to update.

Output

Name	Type	Required	Description
`contact`	`object`	Yes	—

contact full type

{
  id: number,
  kind?: string | null,
  first_name?: string | null,
  last_name?: string | null,
  full_name?: string | null,
  contact_person?: string | null,
  department?: string | null,
  email?: string | null,
  phone_1?: string | null,
  web?: string | null,
  street_line_1?: string | null,
  street_line_2?: string | null,
  city?: string | null,
  postal_code?: string | null,
  region?: string | null,
  country?: string | null,
  tax_id?: string | null,
  tax_status?: string | null,
  notes?: string | null,
  discount?: string | number | null,
  language?: string | null,
  processor?: string | null,
  processor_id?: string | null,
  permalink?: string | null,
  created_at?: number | null
}

Credits

create

credits.create Issues a credit note against an existing invoice, by invoice_id, and records the refund. It credits the whole invoice unless credited_amount is given. It consumes a document number and cannot be deleted, only voided. Risk: write

await corsair.quaderno.api.credits.create({ invoice_id: 181235103 });

Input

Name	Type	Required	Description
`invoice_id`	`number`	Yes	The invoice being credited.
`payment_method`	`credit_card \| cash \| wire_transfer \| direct_debit \| check \| iou \| paypal \| other`	No	How the credited amount is refunded.
`credited_amount`	`number`	No	Amount to credit in major units, at most the invoice total. Only works for an invoice with a single line. Defaults to the full invoice total.

A credit note is issued against an invoice: pass invoice_id. It credits the full invoice unless credited_amount is set, which only works for an invoice with one line. Output

Name	Type	Required	Description
`credit`	`object`	Yes	—

credit full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

deliver

credits.deliver Emails the credit note to the address on file for its contact. A GET that mutates, so it is a write and is never replayed. Answers delivered: true. Risk: write

await corsair.quaderno.api.credits.deliver({ id: 181235112 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The credit note to email to its contact.

Output

Name	Type	Required	Description
`delivered`	`true`	Yes	—

get

credits.get One credit note by id, with its lines, payments and the document it credits. Risk: read

await corsair.quaderno.api.credits.get({ id: 181235112 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—

Output

Name	Type	Required	Description
`credit`	`object`	Yes	—

credit full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

list

credits.list Credit notes, newest first, as a bare array. A voided invoice leaves one of these beside it. Risk: read

await corsair.quaderno.api.credits.list({ limit: 10 });

Input

Name	Type	Required	Description
`q`	`string`	No	—
`date`	`string`	No	Issue-date range as two ISO dates joined by a comma, such as `2026-01-01,2026-12-31`. A range is required; a single date is not accepted.
`state`	`string`	No	—
`contact`	`number`	No	—
`limit`	`number`	No	Records to return. Defaults to 25, maximum 100.
`created_before`	`number`	No	Return records created before this object id, newest first. Pass the previous page’s last `id`; the response’s `next_created_before` carries it.

Output

Name	Type	Required	Description
`credits`	`object[]`	Yes	—
`next_created_before`	`number \| null`	Yes	The id to pass as `created_before` for the next page, or null when this is the last page.

credits full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}[]

update

credits.update Changes the administrative fields of a credit note: notes, payment_details and tag_list. Amounts, lines and the customer are immutable once it is issued. Risk: write

await corsair.quaderno.api.credits.update({ id: 181235112, notes: "Refund agreed by phone" });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—
`notes`	`string`	No	—
`payment_details`	`string`	No	—
`tag_list`	`string[]`	No	—

Output

Name	Type	Required	Description
`credit`	`object`	Yes	—

credit full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

void

credits.void Voids a credit note. void_reason is required, exactly as for an invoice. Risk: destructive · Irreversible

await corsair.quaderno.api.credits.void({ id: 181235112, void_reason: "Issued in error" });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—
`void_reason`	`string`	Yes	Why the credit note is being voided.
`void_description`	`string`	No	—

Output

Name	Type	Required	Description
`credit`	`object`	Yes	—

credit full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

Invoices

create

invoices.create Issues an invoice and allocates a document number, which is not recoverable: invoices cannot be deleted, only voided. Passing payment_method records a full payment immediately and marks it paid. Needs a contact id and at least one line item. Risk: write

await corsair.quaderno.api.invoices.create({ contact: { id: 78395726 }, items: [{ description: "Consulting hour", unit_price: 150 }] });

Input

Name	Type	Required	Description
`contact`	`object`	Yes	The contact being billed, by id. Create one with contacts.create first.
`items`	`object[]`	Yes	Line items. Quaderno caps a document at 200 lines.
`currency`	`string`	No	—
`issue_date`	`string`	No	ISO date, such as `2026-11-10`. Defaults to today.
`due_date`	`string`	No	ISO date.
`notes`	`string`	No	—
`subject`	`string`	No	—
`po_number`	`string`	No	—
`payment_details`	`string`	No	—
`tag_list`	`string[]`	No	—
`payment_method`	`credit_card \| cash \| wire_transfer \| direct_debit \| check \| iou \| paypal \| offset \| other`	No	If set, a payment for the full amount is recorded on creation, marking the invoice paid immediately.

Consumes a document number, which cannot be freed. Pass payment_method to record a full payment at the same time.

contact full type

{
  id: number
}

items full type

{
  description: string,
  quantity?: number,
  unit_price: string | number,
  discount_rate?: string | number,
  product_code?: string,
  tax_1_name?: string,
  tax_1_rate?: number,
  tax_1_country?: string,
  tax_1_region?: string
}[]

Output

Name	Type	Required	Description
`invoice`	`object`	Yes	—

invoice full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

deliver

invoices.deliver Sends the invoice by email to the address on file for its contact, using the account template. A GET that mutates, so it is a write here and never replayed: delivering twice emails twice. The contact needs a valid email. Answers no document, only delivered: true. Risk: write

await corsair.quaderno.api.invoices.deliver({ id: 181235103 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The invoice to email to its contact.

Sends to the address on file for the contact. Answers delivered: true; read the invoice again to see its delivery history. Output

Name	Type	Required	Description
`delivered`	`true`	Yes	—

get

invoices.get One invoice with its lines, taxes and payments. An unknown id answers 401 rather than 404. Risk: read

await corsair.quaderno.api.invoices.get({ id: 181235103 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—

Output

Name	Type	Required	Description
`invoice`	`object`	Yes	—

invoice full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

list

invoices.list Invoices, newest first, as a bare array. Filter by date, state, contact or processor id, search with q, and page with created_before. Risk: read

await corsair.quaderno.api.invoices.list({ limit: 10 });

Input

Name	Type	Required	Description
`q`	`string`	No	Search by invoice number, customer name or PO number.
`date`	`string`	No	Issue-date range as two ISO dates joined by a comma, such as `2026-01-01,2026-12-31`. A range is required; a single date is not accepted.
`state`	`string`	No	Only this state. Quaderno documents `outstanding`, `late`, `uncollectible` and `paid`.
`contact`	`number`	No	Only this contact.
`processor_id`	`string`	No	—
`limit`	`number`	No	Records to return. Defaults to 25, maximum 100.
`created_before`	`number`	No	Return records created before this object id, newest first. Pass the previous page’s last `id`; the response’s `next_created_before` carries it.

date takes a range, two ISO dates joined by a comma (2026-01-01,2026-12-31), not a single date. Output

Name	Type	Required	Description
`invoices`	`object[]`	Yes	—
`next_created_before`	`number \| null`	Yes	The id to pass as `created_before` for the next page, or null when this is the last page.

invoices full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}[]

markUncollectible

invoices.markUncollectible Marks an unpaid invoice as bad debt. Reversible by recording a payment later, unlike a void. Risk: write

await corsair.quaderno.api.invoices.markUncollectible({ id: 181235103 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—

Output

Name	Type	Required	Description
`invoice`	`object`	Yes	—

invoice full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

recordPayment

invoices.recordPayment Records a payment against an invoice; reaching the total marks it paid. This creates a real financial record, not a note. Risk: write

await corsair.quaderno.api.invoices.recordPayment({ id: 181235103, date: "2026-11-10", amount: 150, payment_method: "cash" });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—
`date`	`string`	Yes	ISO payment date, such as `2026-11-10`.
`amount`	`string \| number`	Yes	Amount in major units. Reaching the total marks the invoice paid.
`payment_method`	`credit_card \| cash \| wire_transfer \| direct_debit \| check \| iou \| paypal \| offset \| other`	Yes	—
`reference`	`string`	No	—

Output

Name	Type	Required	Description
`payment`	`object`	Yes	—

payment full type

{
  id?: number | null,
  date?: string | null,
  amount?: string | number | null,
  amount_cents?: number | null,
  payment_method?: string | null,
  processor?: string | null,
  processor_id?: string | null,
  created_at?: number | null
}

update

invoices.update Changes an invoice. Only the fields you send are changed. An issued invoice is legally immutable: Quaderno then accepts only notes, payment_details and tag_list, so correct anything else by voiding it and issuing a new one. Risk: write

await corsair.quaderno.api.invoices.update({ id: 181235103, notes: "Paid by wire transfer" });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—
`contact`	`object`	No	The contact being billed, by id. Create one with contacts.create first.
`items`	`object[]`	No	Line items. Quaderno caps a document at 200 lines.
`currency`	`string`	No	—
`issue_date`	`string`	No	ISO date, such as `2026-11-10`. Defaults to today.
`due_date`	`string`	No	ISO date.
`notes`	`string`	No	—
`subject`	`string`	No	—
`po_number`	`string`	No	—
`payment_details`	`string`	No	—
`tag_list`	`string[]`	No	—

contact full type

{
  id: number
}

items full type

{
  description: string,
  quantity?: number,
  unit_price: string | number,
  discount_rate?: string | number,
  product_code?: string,
  tax_1_name?: string,
  tax_1_rate?: number,
  tax_1_country?: string,
  tax_1_region?: string
}[]

Output

Name	Type	Required	Description
`invoice`	`object`	Yes	—

invoice full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

void

invoices.void Reverses an invoice the way tax law requires. It cannot be deleted: voiding records an offset payment for the full amount and issues a credit note beside it. void_reason is required and the API answers 422 without it. Risk: destructive · Irreversible

await corsair.quaderno.api.invoices.void({ id: 181235103, void_reason: "Issued in error" });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—
`void_reason`	`string`	Yes	Why the invoice is being voided. Required: the API answers 422 `void_reason is required` without it.
`void_description`	`string`	No	—

Voiding requires void_reason. It does not delete: the invoice stays and a credit note is issued beside it. Output

Name	Type	Required	Description
`invoice`	`object`	Yes	—

invoice full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

Jurisdictions

get

jurisdictions.get One tax jurisdiction by id, naming the country and any region whose tax rules apply. Risk: read

await corsair.quaderno.api.jurisdictions.get({ id: 1 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The jurisdiction id.

Output

Name	Type	Required	Description
`jurisdiction`	`object`	Yes	—

jurisdiction full type

{
  id?: number | null,
  country?: string | null,
  name?: string | null,
  region?: string | null
}

list

jurisdictions.list Every tax jurisdiction Quaderno knows, about 290 rows, as a bare array. Verified live: this route ignores limit and always returns the full list. Risk: read

await corsair.quaderno.api.jurisdictions.list({});

Input

Name	Type	Required	Description
`country`	`string`	No	Only this country.

Output

Name	Type	Required	Description
`jurisdictions`	`object[]`	Yes	—

jurisdictions full type

{
  id?: number | null,
  country?: string | null,
  name?: string | null,
  region?: string | null
}[]

Ping

ping

ping Checks that the key and account name are valid. The docs say it does not consume an API call. Answers {"status":"OK"}. Risk: read

await corsair.quaderno.api.ping({});

Input: empty object Output

Name	Type	Required	Description
`status`	`string`	Yes	—

Products

create

products.create Adds a product. name, code and unit_cost are required, and kind is one_off or subscription, not the value the spec’s example suggests. Risk: write

await corsair.quaderno.api.products.create({ name: "Consulting hour", code: "CONSULT-1", unit_cost: "150.00", kind: "one_off" });

Input

Name	Type	Required	Description
`name`	`string`	Yes	Product name.
`code`	`string`	Yes	Your own SKU or code.
`unit_cost`	`string \| number`	Yes	Price in major units, such as `10.00` or `10`.
`currency`	`string`	No	Three-letter ISO currency code. Defaults to the account currency.
`description`	`string`	No	—
`product_type`	`good \| service`	No	`good` for a tangible item, `service` otherwise. Defaults to `service`.
`kind`	`one_off \| subscription`	No	`one_off` or `subscription`. Defaults to `one_off`.
`tax_class`	`consulting \| eservice \| ebook \| saas \| standard \| reduced`	No	—
`tax_type`	`included \| excluded`	No	Whether `unit_cost` includes tax. Defaults to `included`.
`tax_based_on`	`customer_country \| country`	No	—
`stock`	`number`	No	—

Output

Name	Type	Required	Description
`product`	`object`	Yes	—

product full type

{
  id: number,
  name?: string | null,
  code?: string | null,
  description?: string | null,
  unit_cost?: string | null,
  currency?: string | null,
  product_type?: string | null,
  kind?: string | null,
  tax_class?: string | null,
  tax_type?: string | null,
  tax_based_on?: string | null,
  country?: string | null,
  stock?: string | number | null,
  url?: string | null,
  created_at?: number | null,
  paypal_interval_duration?: number | null,
  paypal_interval_frequency?: number | null,
  paypal_interval_unit?: string | null,
  stripe_plan_id?: string | null
}

delete

products.delete Removes a product. Existing documents keep the line they were issued with, so past invoices are unaffected. Risk: destructive · Irreversible

await corsair.quaderno.api.products.delete({ id: 321034 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—

Output

Name	Type	Required	Description
`deleted`	`true`	Yes	—

get

products.get One product by id, with its price, tax class and the currency it is sold in. Risk: read

await corsair.quaderno.api.products.get({ id: 321034 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—

Output

Name	Type	Required	Description
`product`	`object`	Yes	—

product full type

{
  id: number,
  name?: string | null,
  code?: string | null,
  description?: string | null,
  unit_cost?: string | null,
  currency?: string | null,
  product_type?: string | null,
  kind?: string | null,
  tax_class?: string | null,
  tax_type?: string | null,
  tax_based_on?: string | null,
  country?: string | null,
  stock?: string | number | null,
  url?: string | null,
  created_at?: number | null,
  paypal_interval_duration?: number | null,
  paypal_interval_frequency?: number | null,
  paypal_interval_unit?: string | null,
  stripe_plan_id?: string | null
}

list

products.list Your product catalogue, newest first, from the /items route. A bare array; page with created_before. Risk: read

await corsair.quaderno.api.products.list({ limit: 10 });

Input

Name	Type	Required	Description
`q`	`string`	No	Free-text search.
`limit`	`number`	No	Records to return. Defaults to 25, maximum 100.
`created_before`	`number`	No	Return records created before this object id, newest first. Pass the previous page’s last `id`; the response’s `next_created_before` carries it.

Output

Name	Type	Required	Description
`products`	`object[]`	Yes	—
`next_created_before`	`number \| null`	Yes	The id to pass as `created_before` for the next page, or null when this is the last page.

products full type

{
  id: number,
  name?: string | null,
  code?: string | null,
  description?: string | null,
  unit_cost?: string | null,
  currency?: string | null,
  product_type?: string | null,
  kind?: string | null,
  tax_class?: string | null,
  tax_type?: string | null,
  tax_based_on?: string | null,
  country?: string | null,
  stock?: string | number | null,
  url?: string | null,
  created_at?: number | null,
  paypal_interval_duration?: number | null,
  paypal_interval_frequency?: number | null,
  paypal_interval_unit?: string | null,
  stripe_plan_id?: string | null
}[]

update

products.update Changes a product. Existing documents keep the line they were issued with, so past invoices are unaffected. Risk: write

await corsair.quaderno.api.products.update({ id: 321034, name: "Consulting hour", code: "CONSULT-1", unit_cost: "175.00" });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—
`name`	`string`	No	Product name.
`code`	`string`	No	Your own SKU or code.
`unit_cost`	`string \| number`	No	Price in major units, such as `10.00` or `10`.
`currency`	`string`	No	Three-letter ISO currency code. Defaults to the account currency.
`description`	`string`	No	—
`product_type`	`good \| service`	No	`good` for a tangible item, `service` otherwise. Defaults to `service`.
`kind`	`one_off \| subscription`	No	`one_off` or `subscription`. Defaults to `one_off`.
`tax_class`	`consulting \| eservice \| ebook \| saas \| standard \| reduced`	No	—
`tax_type`	`included \| excluded`	No	Whether `unit_cost` includes tax. Defaults to `included`.
`tax_based_on`	`customer_country \| country`	No	—
`stock`	`number`	No	—

Output

Name	Type	Required	Description
`product`	`object`	Yes	—

product full type

{
  id: number,
  name?: string | null,
  code?: string | null,
  description?: string | null,
  unit_cost?: string | null,
  currency?: string | null,
  product_type?: string | null,
  kind?: string | null,
  tax_class?: string | null,
  tax_type?: string | null,
  tax_based_on?: string | null,
  country?: string | null,
  stock?: string | number | null,
  url?: string | null,
  created_at?: number | null,
  paypal_interval_duration?: number | null,
  paypal_interval_frequency?: number | null,
  paypal_interval_unit?: string | null,
  stripe_plan_id?: string | null
}

Proformas

accept

proformas.accept Marks a proforma accepted. A state change the customer would normally trigger; reversible with proformas.revert. Risk: write

await corsair.quaderno.api.proformas.accept({ id: 181235300 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The proforma to act on.

Output

Name	Type	Required	Description
`proforma`	`object`	Yes	—

proforma full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

convert

proformas.convert Converts an accepted proforma into a real invoice, which consumes an invoice number and cannot be undone. Only a proforma in the accepted state can be converted. Returns the new invoice under invoice. Risk: write

await corsair.quaderno.api.proformas.convert({ id: 181235300 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The proforma to act on.

Only an accepted proforma can be converted. The result is the new invoice, under invoice. Output

Name	Type	Required	Description
`invoice`	`object`	Yes	—

invoice full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

create

proformas.create Creates a proforma. Unlike an invoice this is not a tax document, so it does not consume an invoice number. Risk: write

await corsair.quaderno.api.proformas.create({ contact: { id: 78395726 }, items: [{ description: "Consulting hour", unit_price: 150 }] });

Input

Name	Type	Required	Description
`contact`	`object`	Yes	The contact being billed, by id. Create one with contacts.create first.
`items`	`object[]`	Yes	Line items. Quaderno caps a document at 200 lines.
`currency`	`string`	No	—
`issue_date`	`string`	No	ISO date, such as `2026-11-10`. Defaults to today.
`due_date`	`string`	No	ISO date.
`notes`	`string`	No	—
`subject`	`string`	No	—
`po_number`	`string`	No	—
`payment_details`	`string`	No	—
`tag_list`	`string[]`	No	—

contact full type

{
  id: number
}

items full type

{
  description: string,
  quantity?: number,
  unit_price: string | number,
  discount_rate?: string | number,
  product_code?: string,
  tax_1_name?: string,
  tax_1_rate?: number,
  tax_1_country?: string,
  tax_1_region?: string
}[]

Output

Name	Type	Required	Description
`proforma`	`object`	Yes	—

proforma full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

decline

proformas.decline Marks a proforma declined. Reversible with proformas.revert. Risk: write

await corsair.quaderno.api.proformas.decline({ id: 181235300 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The proforma to act on.

Output

Name	Type	Required	Description
`proforma`	`object`	Yes	—

proforma full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

deliver

proformas.deliver Emails the proforma to the address on file for its contact. A GET that mutates, so it is a write and is never replayed. Answers delivered: true. Risk: write

await corsair.quaderno.api.proformas.deliver({ id: 181235300 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The proforma to email to its contact.

Output

Name	Type	Required	Description
`delivered`	`true`	Yes	—

get

proformas.get One proforma by id, with its lines and the state it was accepted or declined in. Risk: read

await corsair.quaderno.api.proformas.get({ id: 181235300 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—

Output

Name	Type	Required	Description
`proforma`	`object`	Yes	—

proforma full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

list

proformas.list Proforma invoices, newest first, as a bare array. A proforma is not a tax document, so it carries no invoice number. Risk: read

await corsair.quaderno.api.proformas.list({ limit: 10 });

Input

Name	Type	Required	Description
`q`	`string`	No	—
`date`	`string`	No	Issue-date range as two ISO dates joined by a comma, such as `2026-01-01,2026-12-31`. A range is required; a single date is not accepted.
`state`	`string`	No	—
`contact`	`number`	No	—
`limit`	`number`	No	Records to return. Defaults to 25, maximum 100.
`created_before`	`number`	No	Return records created before this object id, newest first. Pass the previous page’s last `id`; the response’s `next_created_before` carries it.

Output

Name	Type	Required	Description
`proformas`	`object[]`	Yes	—
`next_created_before`	`number \| null`	Yes	The id to pass as `created_before` for the next page, or null when this is the last page.

proformas full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}[]

revert

proformas.revert Puts an accepted or declined proforma back to its open state. Risk: write

await corsair.quaderno.api.proformas.revert({ id: 181235300 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The proforma to act on.

Output

Name	Type	Required	Description
`proforma`	`object`	Yes	—

proforma full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

update

proformas.update Changes a proforma. Only the id is required. An accepted or invoiced proforma cannot be changed. It stays a proforma until proformas.convert issues a real invoice. Risk: write

await corsair.quaderno.api.proformas.update({ id: 181235300, notes: "Valid for 30 days" });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—
`contact`	`object`	No	The contact being billed, by id. Create one with contacts.create first.
`items`	`object[]`	No	Line items. Quaderno caps a document at 200 lines.
`currency`	`string`	No	—
`issue_date`	`string`	No	ISO date, such as `2026-11-10`. Defaults to today.
`due_date`	`string`	No	ISO date.
`notes`	`string`	No	—
`subject`	`string`	No	—
`po_number`	`string`	No	—
`payment_details`	`string`	No	—
`tag_list`	`string[]`	No	—

contact full type

{
  id: number
}

items full type

{
  description: string,
  quantity?: number,
  unit_price: string | number,
  discount_rate?: string | number,
  product_code?: string,
  tax_1_name?: string,
  tax_1_rate?: number,
  tax_1_country?: string,
  tax_1_region?: string
}[]

Output

Name	Type	Required	Description
`proforma`	`object`	Yes	—

proforma full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

Receipts

create

receipts.create Issues a receipt for a sale that is already paid, so payment_method is required. Like an invoice, it consumes a document number and cannot be deleted or updated, only voided. Risk: write

await corsair.quaderno.api.receipts.create({ contact: { id: 78395726 }, items: [{ description: "Consulting hour", unit_price: 150 }], payment_method: "credit_card" });

Input

Name	Type	Required	Description
`contact`	`object`	Yes	The contact being billed, by id. Create one with contacts.create first.
`items`	`object[]`	Yes	Line items. Quaderno caps a document at 200 lines.
`currency`	`string`	No	—
`issue_date`	`string`	No	ISO date, such as `2026-11-10`. Defaults to today.
`due_date`	`string`	No	ISO date.
`notes`	`string`	No	—
`subject`	`string`	No	—
`po_number`	`string`	No	—
`payment_details`	`string`	No	—
`tag_list`	`string[]`	No	—
`payment_method`	`credit_card \| cash \| wire_transfer \| direct_debit \| check \| iou \| paypal \| offset \| other`	Yes	How the customer paid. Required on a receipt.

payment_method is required: a receipt records a sale that is already paid.

contact full type

{
  id: number
}

items full type

{
  description: string,
  quantity?: number,
  unit_price: string | number,
  discount_rate?: string | number,
  product_code?: string,
  tax_1_name?: string,
  tax_1_rate?: number,
  tax_1_country?: string,
  tax_1_region?: string
}[]

Output

Name	Type	Required	Description
`receipt`	`object`	Yes	—

receipt full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

deliver

receipts.deliver Emails the receipt to the address on file for its contact. A GET that mutates, so it is a write and is never replayed. Answers delivered: true. Risk: write

await corsair.quaderno.api.receipts.deliver({ id: 181235200 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	The receipt to email to its contact.

Output

Name	Type	Required	Description
`delivered`	`true`	Yes	—

get

receipts.get One receipt by id, with its lines, payments and the invoice it settles. Risk: read

await corsair.quaderno.api.receipts.get({ id: 181235200 });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—

Output

Name	Type	Required	Description
`receipt`	`object`	Yes	—

receipt full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

list

receipts.list Receipts, newest first, as a bare array. Filter by a date range or contact, and page with created_before. Risk: read

await corsair.quaderno.api.receipts.list({ limit: 10 });

Input

Name	Type	Required	Description
`q`	`string`	No	—
`date`	`string`	No	Issue-date range as two ISO dates joined by a comma, such as `2026-01-01,2026-12-31`. A range is required; a single date is not accepted.
`state`	`string`	No	—
`contact`	`number`	No	—
`limit`	`number`	No	Records to return. Defaults to 25, maximum 100.
`created_before`	`number`	No	Return records created before this object id, newest first. Pass the previous page’s last `id`; the response’s `next_created_before` carries it.

Output

Name	Type	Required	Description
`receipts`	`object[]`	Yes	—
`next_created_before`	`number \| null`	Yes	The id to pass as `created_before` for the next page, or null when this is the last page.

receipts full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}[]

void

receipts.void Voids a receipt. void_reason is required, as for an invoice. Risk: destructive · Irreversible

await corsair.quaderno.api.receipts.void({ id: 181235200, void_reason: "Issued in error" });

Input

Name	Type	Required	Description
`id`	`number`	Yes	—
`void_reason`	`string`	Yes	Why the receipt is being voided.
`void_description`	`string`	No	—

Output

Name	Type	Required	Description
`receipt`	`object`	Yes	—

receipt full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

Tax Codes

get

taxCodes.get One tax code by its identifier, such as standard. Risk: read

await corsair.quaderno.api.taxCodes.get({ id: 'standard' });

Input

Name	Type	Required	Description
`id`	`string`	Yes	The tax code identifier, such as `standard`.

Output

Name	Type	Required	Description
`tax_code`	`object`	Yes	—

tax_code full type

{
  id: string,
  code?: string | null,
  name?: string | null,
  description?: string | null
}

list

taxCodes.list The tax codes available on the account, as a bare array. This route honours limit, unlike jurisdictions.list. Risk: read

await corsair.quaderno.api.taxCodes.list({});

Input

Name	Type	Required	Description
`limit`	`number`	No	Quaderno caps this list.

Output

Name	Type	Required	Description
`tax_codes`	`object[]`	Yes	—

tax_codes full type

{
  id: string,
  code?: string | null,
  name?: string | null,
  description?: string | null
}[]

Tax Ids

validate

taxIds.validate Checks a VAT or tax number against the country’s registry. valid is true or false, or null when the registry could not be reached, which does not mean the number is invalid. Risk: read

await corsair.quaderno.api.taxIds.validate({ tax_id: "GB123456789", country: "GB" });

Input

Name	Type	Required	Description
`tax_id`	`string`	Yes	The VAT or tax number to validate.
`country`	`string`	Yes	Two-letter ISO country code.

Output

Name	Type	Required	Description
`valid`	`boolean \| null`	No	`true` or `false`, or `null` when the registry could not be reached.

Tax Rates

calculate

taxRates.calculate The tax rate Quaderno would charge for a customer country and tax code, with the resulting total. tax_code and amount are required from API version 20210316, which this plugin targets. Risk: read

await corsair.quaderno.api.taxRates.calculate({ to_country: "US", tax_code: "standard", amount: 10 });

Input

Name	Type	Required	Description
`to_country`	`string`	Yes	Two-letter ISO country code of the customer.
`to_postal_code`	`string`	No	Customer postal code, needed in countries that tax by region.
`to_region`	`string`	No	—
`tax_code`	`string`	No	The tax code for the product, such as `standard`.
`amount`	`string \| number`	No	Amount to compute tax on, in major units.

tax_code and amount are required from API version 20210316. Output

Name	Type	Required	Description
`country`	`string \| null`	No	—
`region`	`string \| null`	No	—
`currency`	`string \| null`	No	—
`name`	`string \| null`	No	—
`rate`	`number \| null`	No	—
`tax_behavior`	`string \| null`	No	—
`tax_code`	`string \| null`	No	—
`product_type`	`string \| null`	No	—
`subtotal`	`number \| null`	No	—
`tax_amount`	`number \| null`	No	—
`total_amount`	`number \| null`	No	—
`status`	`string \| null`	No	—
`import`	`boolean \| null`	No	—
`taxable_part`	`number \| null`	No	—
`notes`	`string \| null`	No	—

Transactions

create

transactions.create Records a sale or a refund in one call: it creates the document and its payment together, which is what distinguishes it from invoices.create. The body is not an invoice body: the buyer is customer, each line carries its total as amount, and payment.method is required. A real financial record. Risk: write

await corsair.quaderno.api.transactions.create({ customer: { id: 78395726 }, items: [{ description: "Consulting hour", amount: 150 }], payment: { method: "cash" }, date: "2026-11-10" });

Input

Name	Type	Required	Description
`type`	`sale \| refund`	No	`sale` or `refund`. Quaderno treats it as a sale when omitted.
`customer`	`object`	Yes	The customer, by contact id.
`items`	`object[]`	Yes	—
`payment`	`object`	Yes	The payment for the transaction. Required.
`currency`	`string`	No	—
`date`	`string`	No	ISO date of the transaction. Defaults to today.
`processor`	`string`	No	The platform that processed the sale, such as `shopify`.
`processor_id`	`string`	No	The id of the sale in that platform. Use the same id on a refund to link it to its sale.
`po_number`	`string`	No	—
`notes`	`string`	No	—
`tags`	`string`	No	Tags as one comma-separated string, such as `a,b`.

Not an invoice body. The buyer is customer, each line carries its total as amount, and payment.method is required.

customer full type

{
  id: number
}

items full type

{
  description?: string,
  product_code?: string,
  quantity?: number,
  amount: number,
  discount_rate?: number
}[]

payment full type

{
  method: credit_card | cash | wire_transfer | direct_debit | check | iou | paypal | other,
  processor?: string,
  processor_id?: string
}

Output

Name	Type	Required	Description
`transaction`	`object`	Yes	—

transaction full type

{
  id: number,
  number?: string | null,
  issue_date?: string | null,
  due_date?: string | null,
  currency?: string | null,
  state?: string | null,
  blocked?: boolean | null,
  delivery_state?: string | null,
  contact?: Record<string, any> | null,
  items?: {
    id?: number | null,
    description?: string | null,
    quantity?: number | null,
    unit_price?: string | number | null,
    discount_rate?: string | number | null,
    product_code?: string | null,
    total_amount?: string | number | null,
    subtotal_cents?: number | null,
    discount_cents?: number | null,
    tax_1_name?: string | null,
    tax_1_rate?: number | null,
    tax_1_country?: string | null,
    tax_1_region?: string | null
  }[] | null,
  payments?: {
    id?: number | null,
    date?: string | null,
    amount?: string | number | null,
    amount_cents?: number | null,
    payment_method?: string | null,
    processor?: string | null,
    processor_id?: string | null,
    created_at?: number | null
  }[] | null,
  taxes?: Record<string, any>[] | null,
  subtotal_cents?: number | null,
  discount_cents?: number | null,
  total_cents?: number | null,
  processor_fee_cents?: number | null,
  notes?: string | null,
  payment_details?: string | null,
  subject?: string | null,
  po_number?: string | null,
  tag_list?: string[] | null,
  secure_id?: string | null,
  verification_code?: string | null,
  verification_permalink?: string | null,
  permalink?: string | null,
  pdf?: string | null,
  url?: string | null,
  created_at?: number | null,
  custom_metadata?: Record<string, any> | null
}

Webhooks

list

webhooks.list The webhook subscriptions on the account, with the events each one receives. Read only here: this plugin registers no inbound handler. The signing secret (auth_key) is left out of the result. Risk: read

await corsair.quaderno.api.webhooks.list({});

Input: empty object The signing secret (auth_key) is left out of each row. Output

Name	Type	Required	Description
`webhooks`	`object[]`	Yes	—

webhooks full type

{
  id?: number | null,
  url?: string | null,
  events_types?: string[] | null,
  events_sent?: number | null,
  last_sent_at?: string | null,
  last_error?: string | null,
  last_error_at?: string | null,
  created_at?: string | number | null
}[]

​Authorization

​authorization

​Contacts

​create

​delete

​get

​list

​update

​Credits

​create

​deliver

​get

​list

​update

​void

​Invoices

​create

​deliver

​get

​list

​markUncollectible

​recordPayment

​update

​void

​Jurisdictions

​get

​list

​Ping

​ping

​Products

​create

​delete

​get

​list

​update

​Proformas

​accept

​convert

​create

​decline

​deliver

​get

​list

​revert

​update

​Receipts

​create

​deliver

​get

​list

​void

​Tax Codes

​get

​list

​Tax Ids

​validate

​Tax Rates

​calculate

​Transactions

​create

​Webhooks

​list

Authorization

authorization

Contacts

create

delete

get

list

update

Credits

create

deliver

get

list

update

void

Invoices

create

deliver

get

list

markUncollectible

recordPayment

update

void

Jurisdictions

get

list

Ping

ping

Products

create

delete

get

list

update

Proformas

accept

convert

create

decline

deliver

get

list

revert

update

Receipts

create

deliver

get

list

void

Tax Codes

get

list

Tax Ids

validate

Tax Rates

calculate

Transactions

create

Webhooks

list