APIMock

APIMock lets developers spin up mock HTTP endpoints served on their own subdomain (acme.apimock.dev), so frontends, tests and integrations can run before the real API exists.

Features include route params, Live/Draft/Paused endpoint states, stateful CRUD resources, OpenAPI import, response templating with request values and generated data, fault injection, and a request inspector with per-endpoint telemetry. It is multi-tenant: workspaces with Owner/Member roles, email invitations with single-use tokens, and per-workspace monthly request limits.

It also ships a remote MCP server (Streamable HTTP, with OAuth sign-in or personal access tokens), listed in the MCP registry, so AI coding agents like Claude Code and Cursor can create, update and debug mocks directly.