Quietforge x402 Tools for ChatGPT

io.github.quietforgestudio/x402-tools

Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.

client:ChatGPT transport:streamable-http tools:7

Install Quietforge x402 Tools in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://qf-api.quietforge-studio.workers.dev/mcp

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