Get implementation capabilities
GET/capabilities
Declare what this implementation supports — the spec version it targets, the extensions it implements, and the search filters and facets it provides. Every conformant implementation MUST provide this endpoint so that clients can feature-detect rather than relying on per-archive configuration or probing.
See the Capabilities guide for how clients should use this endpoint, and the Extensions guide for how extensions are registered.
Responses
- 200
- 401
- 403
- 429
- 500
OK
Not authenticated
Access token does not have the required scope
Rate limit exceeded
Response Headers
X-RateLimit-Limit
Request limit per time window
X-RateLimit-Remaining
Requests remaining in current time window
X-RateLimit-Reset
Unix timestamp when the rate limit resets
Retry-After
Number of seconds to wait before retrying
Internal Server Error