FlashAlpha MCP - API Key Endpoint

This is the FlashAlpha MCP server endpoint for Claude Desktop, Claude Code CLI, Cursor, Windsurf, or VS Code. It's not a page you visit in a browser - it's a URL you paste into your AI client's connector settings.

For Claude Desktop, edit claude_desktop_config.json (%APPDATA%\Claude\ on Windows, ~/Library/Application Support/Claude/ on macOS) and add:

{ "mcpServers": { "flashalpha": { "url": "https://lab.flashalpha.com/mcp" } } }

Then quit and reopen Claude Desktop. In your first chat, tell Claude your API key: "My FlashAlpha apiKey is fa_... use it on every FlashAlpha tool call."

For Claude Code CLI: claude mcp add flashalpha --transport http https://lab.flashalpha.com/mcp

For Cursor / Windsurf / VS Code: add the same URL in your client's MCP settings panel.