Grand Bounce developer resources

Grand Bounce publishes llms.txt with agent guidance, a public XML sitemap, crawler rules, and an OpenAPI document describing the discovery endpoints and booking MCP server. The homepage also serves Markdown when a client prefers text/markdown in its HTTP Accept header.

The grand-bounce MCP server at /api/mcp uses standard Streamable HTTP. Booking options, availability, and quotes are public. Reading customer bookings, creating bookings, and requesting changes or cancellation require Clerk OAuth account authorization with the corresponding booking scope. Agents may submit bookings within granted permissions after the customer has accepted the required terms. Payments use Square checkout, and change or cancellation requests require staff review. OAuth discovery is available at /.well-known/oauth-protected-resource/api/mcp. Customer setup steps for ChatGPT, Claude, and other assistants are on the AI assistants page.

Signed-in customer applications can use the documented JSON API for booking options, availability, server-calculated quotes, owned bookings, and invitation state. These routes require a Clerk session bearer token and never accept a customer ID from the caller. Native apps can also read unauthenticated FAQ, party packages, and guest facility dates, submit contact through /api/contact/mobile, and use the native support chat at /api/support/mobile/chat and image attachments with a Clerk session. See the repository's docs/customer-api.md for examples and error behavior.