3minapi.com
3Min API is a no-code service for creating and hosting CRUD-style JSON endpoints without building a backend. It lets users define schemas, test in sandbox, invite collaborators, and manage API activity through a web dashboard.
3minapi.com exposes a REST data API at `https://api.3minapi.com/api/v1/data/{slug}` authenticated with bearer endpoint keys, plus an MCP server at `https://3minapi.com/api/mcp` that supports either OAuth account login or an `x-api-key` MCP key for CLI/IDE tools.
- 3Min API MCP Serverdetected
- 3Min API Data APIdiscovered
Create an endpoint in the dashboard. 3Min API automatically issues environment-specific endpoint keys for that endpoint: a sandbox key prefixed tm_test_ when the endpoint is created, and a production key prefixed tm_live_ after deployment. Owners can view/regenerate them on the endpoint detail page; collaborators can access their own invited keys from their dashboard.
Point your MCP client at the server URL and approve access in the browser. The server supports OAuth Dynamic Client Registration (RFC 7591), so the client registers itself automatically — no developer-portal app, client_id, or client_secret to create.
conventions · 2/8 published
- integrations.json✗
/.well-known/integrations.json - llms.txt✓https://3minapi.com/llms.txt
- API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✓https://3minapi.com/.well-known/oauth-protected-resource
- Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing