Yieldagentx402 MCP Server

Yieldagentx402 is an MCP integration. Policy-gated x402 MCP for agent workflows with TEE receipts, 18 tools, and no custody.

Packages and local setup

The published npm package is agentx402-mcp-server, version 1.0.4. Its declared MCP transport is stdio.

The package declares YAX_API_KEY (required): YieldAgentX402 API key from https://yieldagentx402.app/apply; YAX_AGENT_ID (required): Your agent ID from the dashboard.; YAX_MCP_ENDPOINT: Optional full MCP endpoint override (default: https://api.yieldagentx402.app/mcp)..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 1.0.4 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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