Company & Macro Data (x402) for ChatGPT

io.github.vstockma/x402-apis

Company registers (17 countries + LEI), KYB sanctions check (EU/OFAC/UK), FX, rates, inflation.

client:ChatGPT transport:streamable-http tools:5

Install Company & Macro Data (x402) in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://x402-apis.pages.dev/mcp

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