customswise for ChatGPT
io.github.giachi85it-ux/customswise
Practitioner-verified EU customs facts: classification, duty, origin, procedures. x402.
client:ChatGPT
transport:streamable-http
Install customswise in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://customswise-api.onrender.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs