MCP

402MCP.org — HTTP 402 & Agent Payment Registry

Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.

Target: Business services. Automatically collected · unverified.

Use with Claude Code

A guide for this combination is not available yet, and compatibility has not been verified.

Requirements

  • This entry was collected from official Registry metadata. Specific dependencies, devices and costs have not been checked.
  • Read the author instructions first to check whether your AI tool and environment are suitable.

Choose an AI tool with documented instructions, or save the resource and request a guide after the page loads.

Read the author’s documentation ↗