check_x402_seller — paidfor MCP Tool Read-only
check_x402_seller
(check x402 seller) is one of 3 tools on the
paidfor
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_x402_seller from your client
- Claude Code paidfor check_x402_seller run in your project directory
- Claude Desktop paidfor check_x402_seller ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor paidfor check_x402_seller ~/.cursor/mcp.json
- VS Code paidfor check_x402_seller .vscode/mcp.json
- Zed paidfor check_x402_seller ~/.config/zed/settings.json
- Windsurf paidfor check_x402_seller ~/.codeium/windsurf/mcp_config.json
- Cline paidfor check_x402_seller ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI paidfor check_x402_seller ~/.gemini/settings.json
- Grok paidfor check_x402_seller .mcp.json (in your project root)
- ChatGPT paidfor check_x402_seller Settings → Connectors → Advanced → Developer mode
- Claude.ai paidfor check_x402_seller Settings → Connectors → Add custom connector
- LangChain paidfor check_x402_seller pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http paidfor https://mcp.paidfor.dev/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 29 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.