QR Code Generator API for ChatGPT

io.github.br0ski777/qr-code

Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.

client:ChatGPT transport:sse

Install QR Code Generator API in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://qr-code.api.klymax402.com/mcp

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