Choose how the connection will authenticate. Signing in and adding an API key are two paths to the same access: both reach the full tool surface on your team's plan.
Add an API key#
Create a Firecrawl API key, then send it as a bearer token:
Configure the key through an environment variable or your client's secret storage, never in the MCP URL.
Note
This is a server URL for your MCP client, not a page to open directly in a browser. Sign-in connections use https://mcp.firecrawl.dev/v2/mcp-oauth instead, and your client starts the browser flow.
Client setup#
Next: choose a tool or run the server locally.

