Overview - Corsair

Use Eventzilla through Corsair: one client, typed API calls. Eventzilla authenticates with an x-api-key header. Create a key in your Eventzilla account under Settings > Developers > API Credentials, then save it for the eventzilla integration. The checkout workflow runs in four steps and each one needs the event’s dateid, not its id: checkout.prepare (what is on sale, and the payment_id to use), checkout.create (reserve, and get one ticket_price_id per ticket), checkout.fillOrder (buyer and attendee details), then checkout.confirm (record the payment). A reservation holds inventory until it is confirmed or abandoned. Eventzilla posts webhooks, but does not sign them and documents no secret to verify one with, so this plugin registers no inbound webhook: a delivery cannot be told apart from a forged request. List operations page with offset and limit; each result carries next_offset, which is null on the last page. events.get, attendees.get and users.get answer an array, and an empty one for an unknown id rather than a 404. transactions.get answers an array too, but an unknown reference is a 404 error, not an empty result. What you get:

20 typed API operations

Setup

Install

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

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

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

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

Add the plugin

corsair.ts

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

export const corsair = createCorsair({
	plugins: [
		eventzilla(),
	],
	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)

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

eventzilla()

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

Example API calls

List the account’s live events

const tenant = corsair.withTenant('acme');
await tenant.eventzilla.api.events.list({ limit: 10 });

Check an attendee in by barcode

const tenant = corsair.withTenant('acme');
await tenant.eventzilla.api.attendees.checkin({ barcode: 'EZ202605200001', eventcheckin: true });

See the full list on the API page.

What’s next

API reference

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

Connect / OAuth

createLink, Hub delivery, and tenant connect flows.

Use with agents

Expose this plugin’s operations as MCP tools.

​Setup

​Example API calls

​What’s next