> ## Documentation Index
> Fetch the complete documentation index at: https://docs.corsair.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Electronic signature platform for sending, signing, and managing agreements.

Use **DocuSign** through Corsair: one client, typed API calls, local DB sync.

**What you get:**

* 340 typed API operations
* 15 synced entities (`accounts`, `brands`, `bulkSendLists`, `connectConfigurations`, `contacts`, `customTabs`, and 9 more) for fast `.search()` / `.list()`

## Setup

<Steps>
  <Step title="Install">
    <CodeGroup>
      ```bash npm theme={null}
      npm install corsair @corsair-dev/docusign
      ```

      ```bash yarn theme={null}
      yarn add corsair @corsair-dev/docusign
      ```

      ```bash pnpm theme={null}
      pnpm install corsair @corsair-dev/docusign
      ```

      ```bash bun theme={null}
      bun add corsair @corsair-dev/docusign
      ```
    </CodeGroup>
  </Step>

  <Step title="Add the plugin">
    ```ts corsair.ts theme={null}
    import Database from 'better-sqlite3';
    import { createCorsair } from 'corsair';
    import { docusign } from '@corsair-dev/docusign';

    export const corsair = createCorsair({
    	plugins: [
    		docusign({
    			authType: 'oauth_2',
    		}),
    	],
    	database: new Database('corsair.db'),
    	kek: process.env.CORSAIR_KEK!,
    	hub: {
    		projectApiKey: process.env.CORSAIR_API_KEY!,
    		signingSecret: process.env.CORSAIR_SIGNING_SECRET!,
    	},
    });
    ```

    Multi-tenancy is the default — scope calls with `corsair.withTenant(id)`. See [Quick start](/quick-start) for KEK + Hub keys, and [Multi-tenancy](/concepts/multi-tenancy) for account isolation.
  </Step>

  <Step title="Choose authentication">
    <Tabs>
      <Tab title="OAuth 2.0 (Recommended)">
        Open [hub.corsair.dev](https://hub.corsair.dev/dashboard), navigate to your project, and enter the **client ID** and **client secret** from your DocuSign OAuth app.

        ```ts theme={null}
        docusign({
        	authType: 'oauth_2',
        })
        ```

        More: [OAuth 2.0](/concepts/oauth)
      </Tab>
    </Tabs>
  </Step>

  <Step title="Connect a tenant">
    Mint a connect link and send the tenant to it. Hub hosts the page and delivers the result to your app — see [Connect / OAuth](/management/connect).

    ```ts theme={null}
    const { connectUrl } = await corsair.manage.connect.createLink({
    	plugin: 'docusign',
    	tenantId: 'acme',
    });
    // redirect the user's browser to connectUrl
    ```
  </Step>
</Steps>

## Example API calls

**Get an envelope**

```ts theme={null}
const tenant = corsair.withTenant('acme');
await tenant.docusign.api.getEnvelope({ envelopeId: '3a1b2c4d-0000-1111-2222-333344445555' });
```

**Send an envelope from a template**

```ts theme={null}
const tenant = corsair.withTenant('acme');
await tenant.docusign.api.createEnvelope({
	emailSubject: 'Please sign the agreement',
	templateId: '7f6e5d4c-0000-1111-2222-333344445555',
	templateRoles: [{ email: 'jane@example.com', name: 'Jane Doe', roleName: 'Signer' }],
});
```

See the full list on the [API](/plugins/docusign/api) page.

## Query synced data

Search envelopes synced from earlier getEnvelope calls.

```ts theme={null}
const tenant = corsair.withTenant('acme');
const rows = await tenant.docusign.db.envelopes.search({
	data: {},
	limit: 50,
});
```

Synced entities: `accounts`, `brands`, `bulkSendLists`, `connectConfigurations`, `contacts`, `customTabs`, `documents`, `envelopes`, `groups`, `permissionProfiles`, `recipients`, `signingGroups`, `templates`, `users`, `workspaces`. See [Database](/plugins/docusign/database) for filters and operators.

## What's next

<CardGroup cols={2}>
  <Card title="API reference" href="/plugins/docusign/api">
    Every `docusign.api.*` operation with input and output types.
  </Card>

  <Card title="Database" href="/plugins/docusign/database">
    Synced entities, search filters, and operators.
  </Card>

  <Card title="Connect / OAuth" href="/management/connect">
    createLink, Hub delivery, and tenant connect flows.
  </Card>

  <Card title="Use with agents" href="/mcp-adapters/mcp-adapters">
    Expose this plugin's operations as MCP tools.
  </Card>
</CardGroup>


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