Address Validator API for ChatGPT

io.github.br0ski777/address-validator

Parse, validate and normalize postal addresses. Detect country, verify format. x402.

client:ChatGPT transport:sse

Install Address Validator API in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://address-validator.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