INinth
MCP

Send MCP message

Streamable HTTP endpoint for the Model Context Protocol. It serves the 2026-07-28 revision natively and falls back to stateless 2025-era Streamable HTTP for older clients.

Each POST carries one JSON-RPC message; batch arrays are not part of either served transport revision.

The bearer must be a user-delegated OAuth access token issued by the Inth authorization server; organization API keys are rejected. Clients discover the authorization server through /.well-known/oauth-protected-resource/mcp, advertised on the WWW-Authenticate challenge of a 401.

Serving is stateless, so there are no sessions: GET and DELETE answer 405.

post/mcp

Request

  • Base URL
    https://api.inth.com
  • URL
    https://api.inth.com/mcp
  • Auth
    HTTP bearer

Request body

object required

Response

JSON-RPC response. Tool failures are reported in the result body, not as an HTTP status.

object required

Changes

No recorded changes to this operation across all 14 revisions of this API.