Synapse REST API

REST discovered

Details

Docs: https://rest-docs.synapse.org/

Authentication

OAuth 2.0 oauth2 discovered

Authorization: Bearer <credential>

OAuth 2.0 — self-onboarding

Point your MCP client at the server URL and approve access in the browser. The server accepts a Client ID Metadata Document (CIMD), so the client authenticates with its own hosted URL as the client_id — nothing to register.

Synapse OAuth 2.0 client oauth2 discovered Set up OAuth ↗

Create and manage a client in the OAuth Client Management page. Synapse says clients must be verified before use; after creating the client, contact Synapse Help with your client ID, your name, and an application description. The OpenID Connect discovery document is published at repo-prod.prod.sagebase.org/auth/v1/.well-known/openid-configuration.