KinKeeper developer resources

KinKeeper Developer Resources and Public API

KinKeeper publishes a small, read-only interface for agents and software that need official public product and website information. It does not expose customer accounts, private member data, writes, webhooks, or authenticated product operations.

Discovery

Public endpoint

GET /api/v1/agent-info.json

Returns KinKeeper's official public summary, audiences, product availability, appropriate agent use cases, safety boundaries, and canonical discovery links. 

curl https://www.kinkeeper.com/api/v1/agent-info.json

Authentication, limits, and errors

  • No authentication is required.
  • The endpoint is public and read-only; there are no write operations.
  • No pagination is needed because the endpoint returns one bounded document.
  • Unknown API routes and unsupported methods return RFC 9457 problem details.
  • Clients should cache successful responses according to the response headers.

Error responses use application/problem+json and include a stable code, human-readable detail, and concrete resolution guidance.

Error types

API route not found: a requested API path is not in the public OpenAPI contract. Use the OpenAPI description to find the supported endpoint.

Method not allowed: the public API is read-only. Use GET or HEAD as documented for the endpoint.

Markdown for agents

Public HTML content supports Accept: text/markdown negotiation at the canonical page URL. Markdown responses use UTF-8 and include Accept in the Vary response header so caches keep HTML and Markdown separate. 

curl -H "Accept: text/markdown" https://www.kinkeeper.com/

Support

For public website or API questions, contact support@kinkeeper.com or visit the KinKeeper contact page.