# BoothZen ## Docs - [Get availability](https://developer.boothzen.com/api-reference/availability/get-availability.md) - [Get bookings](https://developer.boothzen.com/api-reference/booking/get-bookings.md) - [Get bookings 1](https://developer.boothzen.com/api-reference/booking/get-bookings-1.md) - [Patch bookings](https://developer.boothzen.com/api-reference/booking/patch-bookings.md) - [Post bookings](https://developer.boothzen.com/api-reference/booking/post-bookings.md) - [Get customers](https://developer.boothzen.com/api-reference/customer/get-customers.md) - [Get customers 1](https://developer.boothzen.com/api-reference/customer/get-customers-1.md) - [Patch customers](https://developer.boothzen.com/api-reference/customer/patch-customers.md) - [Post customers](https://developer.boothzen.com/api-reference/customer/post-customers.md) - [Get invoices](https://developer.boothzen.com/api-reference/invoice/get-invoices.md) - [Get invoices 1](https://developer.boothzen.com/api-reference/invoice/get-invoices-1.md) - [Get leads](https://developer.boothzen.com/api-reference/lead/get-leads.md) - [Get leads 1](https://developer.boothzen.com/api-reference/lead/get-leads-1.md) - [Post leads](https://developer.boothzen.com/api-reference/lead/post-leads.md) - [Get quotes](https://developer.boothzen.com/api-reference/quote/get-quotes.md) - [Get quotes 1](https://developer.boothzen.com/api-reference/quote/get-quotes-1.md) - [Get services](https://developer.boothzen.com/api-reference/service/get-services.md) - [Get services 1](https://developer.boothzen.com/api-reference/service/get-services-1.md) - [Get units](https://developer.boothzen.com/api-reference/unit/get-units.md) - [Get units 1](https://developer.boothzen.com/api-reference/unit/get-units-1.md) - [Authentication](https://developer.boothzen.com/authentication.md): API-key Bearer auth and OAuth 2.1 PKCE — when to use each, and how. - [Changelog](https://developer.boothzen.com/changelog.md): API + portal release history. - [Downloads](https://developer.boothzen.com/downloads.md): SDKs, plugins, and integration apps for BoothZen. - [Error Codes](https://developer.boothzen.com/error-codes.md): Error envelope, idempotency, and the standard HTTP code surface for /api/v1/*. - [BoothZen Developer Portal](https://developer.boothzen.com/index.md): REST API, webhooks, SDKs, and plugins for the BoothZen booking platform. - [Quickstart](https://developer.boothzen.com/quickstart.md): From zero to your first API call in 5 minutes. - [Rate Limits](https://developer.boothzen.com/rate-limits.md): IETF RateLimit-* headers and per-API-key buckets. - [Webhooks Reference](https://developer.boothzen.com/webhooks-reference.md): Subscribe to the 13 BoothZen platform events and verify signatures with Stripe-pattern HMAC. ## OpenAPI Specs - [openapi](https://developer.boothzen.com/api-reference/openapi.json)