Overview - Corsair

Use Trello through Corsair: one client, typed API calls, local DB sync, and incoming webhooks. What you get:

25 typed API operations
5 synced entities (boards, cards, labels, lists, members) for fast .search() / .list()
6 incoming webhook event types

Setup

Install

npm install corsair @corsair-dev/trello

yarn add corsair @corsair-dev/trello

pnpm install corsair @corsair-dev/trello

bun add corsair @corsair-dev/trello

Add the plugin

corsair.ts

import Database from 'better-sqlite3';
import { createCorsair } from 'corsair';
import { trello } from '@corsair-dev/trello';

export const corsair = createCorsair({
	plugins: [
		trello(),
	],
	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 for KEK + Hub keys, and Multi-tenancy for account isolation.

Choose authentication

API Key (Recommended)

No setup required yet. When you make your first request as a tenant, Corsair prompts for the API key.Provider walkthrough: Get Credentials.

trello()

More: API Key

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.

const { connectUrl } = await corsair.manage.connect.createLink({
	plugin: 'trello',
	tenantId: 'acme',
});
// redirect the user's browser to connectUrl

Example API calls

List cards

const tenant = corsair.withTenant('acme');
await tenant.trello.api.cards.list({ listId: '64a1b2c3d4e5f6a7b8c9d0e1' });

Create a card

const tenant = corsair.withTenant('acme');
await tenant.trello.api.cards.create({ name: 'Follow up from Corsair', idList: '64a1b2c3d4e5f6a7b8c9d0e1' });

See the full list on the API page.

Query synced data

Search synced cards without hitting Trello.

const tenant = corsair.withTenant('acme');
const rows = await tenant.trello.db.cards.search({
	data: { closed: false },
	limit: 50,
});

Synced entities: boards, cards, labels, lists, members. See Database for filters and operators.

Webhooks

Fires when a Trello card is created.

trello({
    webhookHooks: {
        cards: {
            cardCreated: {
                after: async (ctx, result) => {
                    console.log('Trello card created:', result.data?.action.data.card?.id);
                }
            },
        },
    },
})

Mount your framework handler once (see Frameworks), then point the provider at that URL. Full event list: Webhooks. Concepts: Webhooks, Hooks.

What’s next

API reference

Every trello.api.* operation with input and output types.

Database

Synced entities, search filters, and operators.

Webhooks

Event paths, payloads, and webhookHooks examples.

Connect / OAuth

createLink, Hub delivery, and tenant connect flows.

Use with agents

Expose this plugin’s operations as MCP tools.

Get credentials

Provider-console walkthrough for keys and OAuth apps.

​Setup

​Example API calls

​Query synced data

​Webhooks

​What’s next

API reference

Database

Webhooks

Connect / OAuth

Use with agents

Get credentials

Setup

Example API calls

Query synced data

Webhooks

What’s next