three.ws Agent Wallet for ChatGPT

io.github.nirholas/threews-agent

Give your AI agent an x402 wallet: discover and pay for services in USDC, or earn from your own.

client:ChatGPT transport:streamable-http

Install three.ws Agent Wallet in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://three.ws/api/mcp-agent

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs