Discord plugin

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

16 typed API operations
4 synced entities (channels, guilds, members, messages) for fast .search() / .list()
4 incoming webhook event types

Setup

Install

npm install corsair @corsair-dev/discord better-sqlite3
npm install --save-dev @types/better-sqlite3

yarn add corsair @corsair-dev/discord better-sqlite3
yarn add --dev @types/better-sqlite3

pnpm install corsair @corsair-dev/discord better-sqlite3
pnpm install --save-dev @types/better-sqlite3

bun add corsair @corsair-dev/discord better-sqlite3
bun add --dev @types/better-sqlite3

Add the plugin

corsair.ts

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

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

With multiTenancy: true, scope calls with corsair.withTenant(id). See Quick start for KEK + Hub keys, and Multi-tenancy for account isolation.

Choose authentication

API Key (Recommended)

Store the Discord API key before the first call: pnpm corsair setup --plugin=discord --tenant=acme api_key=<your-key> (leave out --tenant without multiTenancy), or pass it as key in the plugin options. With Hub, each tenant enters their own key on the connect page. See API key auth.Provider walkthrough: Get Credentials.

discord()

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: 'discord',
	tenantId: 'acme',
});
// redirect the user's browser to connectUrl

Example API calls

List channels

const tenant = corsair.withTenant('acme');
await tenant.discord.api.channels.list({ guild_id: '123456789' });

Send a message

const tenant = corsair.withTenant('acme');
await tenant.discord.api.messages.send({ channel_id: '123456789', content: 'Hello from Corsair!' });

See the full list on the API page.

Query synced data

Search synced channels without hitting Discord.

const tenant = corsair.withTenant('acme');
const rows = await tenant.discord.db.channels.search({
	data: {},
	limit: 50,
});

Synced entities: channels, guilds, members, messages. See Database for filters and operators.

Webhooks

Fires when a user invokes a slash command or context-menu action.

discord({
    webhookHooks: {
        interactions: {
            applicationCommand: {
                after: async (ctx, result) => {
                    console.log('Discord application command:', result.data);
                }
            },
        },
    },
})

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 discord.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.

Overview

Plugins

Setup

Example API calls

Query synced data

Webhooks

What’s next

API reference

Database

Webhooks

Connect / OAuth

Use with agents

Get credentials