VAT API v2

REST discovered

Details

URL: https://eu.vatapi.com/v2
Docs: https://docs.vatapi.com/

Authentication

VAT API key api_key discovered Get key ↗

x-api-key: <credential>

Create a trial or paid account at VAT API, then sign in at account login. Copy the API key from the account dashboard and send it in the x-api-key header. The docs also say to keep it secure and not share it publicly.