recommend_payment_rail — 402MCP.org — HTTP 402 & Agent Payment Registry MCP Tool
recommend_payment_rail
(recommend payment rail) is one of 7 tools on the
402MCP.org — HTTP 402 & Agent Payment Registry
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call recommend_payment_rail from your client
- Claude Code 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail run in your project directory
- Claude Desktop 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail ~/.cursor/mcp.json
- VS Code 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail .vscode/mcp.json
- Zed 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail ~/.config/zed/settings.json
- Windsurf 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail ~/.codeium/windsurf/mcp_config.json
- Cline 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail ~/.gemini/settings.json
- Grok 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail .mcp.json (in your project root)
- ChatGPT 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail Settings → Connectors → Advanced → Developer mode
- Claude.ai 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail Settings → Connectors → Add custom connector
- LangChain 402MCP.org — HTTP 402 & Agent Payment Registry recommend_payment_rail pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http registry https://402mcp.org/api/v1/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 16 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.