OpenRouter
openrouter.aiUnified API and MCP server for accessing many AI models from different providers.
What your agent can do
plugs OpenRouter into the AI tools you already use
Via MCP.
Our API authenticates requests using Bearer tokens.
Via API.
Tasks depend on the interface and permissions.
Connection methods
Choose a route that fits your agent.
MCP
For compatible agent apps
OAuth sign-in
Docs checkedView setup for MCPAPI
For custom integrations
Docs checkedView paths for APIMCP connection
MCP server URL
https://mcp.openrouter.ai/mcp- Authentication
- approving an OAuth login in your browser
API connection
API path
https://openrouter.ai/api/v1View sources and checks
- API · Our API authenticates requests using Bearer tokens.Checked 7 Oct 2026
- MCP · plugs OpenRouter into the AI tools you already useChecked 7 Oct 2026