API Reference
Reference for AllMCP — the built-in system tools, authentication, the multi-tenant URL model, and tool categories.
System Tools The built-in tools for browsing providers and connecting them.
API Keys How your key authenticates and identifies you.
Multi-Tenancy Solo, 2-level, and 3-level URL parameters.
Categories How a provider's tools are grouped by capability.
Endpoint
Section titled “Endpoint”Every request goes to one endpoint:
https://go.allmcp.co/mcp/Authenticate with the X-API-Key header. See API Keys for the key format and the Authorization: Bearer fallback, and Multi-Tenancy for the per-user and per-org URL parameters.