"author:AiAgentKarl" matching MCP servers:

• x402 Payment Gateway MCP

  AiAgentKarl

  A

  license

  -

  quality

  F

  maintenance

  Enables AI agents to make micropayments using USDC on Solana via the x402 protocol, supporting payment requests, on-chain verification, and revenue tracking.

  Last updated 2026-04-03

  MIT