AX MCP Endpoints - Arize AX Docs

Endpoints

Region	URL
Global	`https://api.arize.com/mcp`
EU (`eu-west-1a`)	`https://api.eu-west-1a.arize.com/mcp`
Canada (`ca-central-1a`)	`https://api.ca-central-1a.arize.com/mcp`

Use the global endpoint unless data residency requires otherwise. The transport is Streamable HTTP, so configure your client with type http rather than stdio or sse. The server is configured for OAuth sign-in in the US, EU, and Canada regions. Sign-in happens on the Arize app domain for your region:

Region	Sign-in domain
Global	`app.arize.com`
EU (`eu-west-1a`)	`app.eu-west-1a.arize.com`
Canada (`ca-central-1a`)	`app.ca-central-1a.arize.com`

Your client finds the right domain by reading /.well-known/oauth-protected-resource on the MCP endpoint, so you do not configure it yourself. See authentication for details.

Keys are scoped to the account they were created in. Use a key with the endpoint for the region your account lives in.

Next steps

Authentication

Sign in with an API key or OAuth.

Connect your client

Per-client setup for Claude Code, Cursor, Claude Desktop, Codex, and others.

Tool catalog

Every tool, grouped by resource.