---
title: "RFC 9727 linkset"
method: GET
path: "/.well-known/api-catalog"
tags: ["Discovery"]
---

# RFC 9727 linkset

`GET /.well-known/api-catalog`

## Request

- Base URL: `https://youspot.com`
- URL: `https://youspot.com/.well-known/api-catalog`
- Auth: none required

The registered discovery path for "which APIs does this domain have". A linkset naming this OpenAPI document, both MCP servers, the A2A card and the OAuth metadata, so a client that knows only RFC 9727 still finds everything.

## Headers

- `If-None-Match` string

## Response `200`

The catalog.

## Other responses

- `304`: The document has not changed since the ETag you sent. No body.

---

[API](https://skmtc.dev/youspot/apis/youspot-http-api.md) · [All operations](https://skmtc.dev/youspot/apis/youspot-http-api/llms.txt) · [OpenAPI document](https://skmtc.dev/youspot/apis/youspot-http-api/revisions/6615ad5d017d?raw)