Developer Knowledge API

REST discovered

Details

URL: https://developerknowledge.googleapis.com
Docs: https://developers.google.com/knowledge/api

Authentication

Google Cloud API key api_key discovered Get key ↗

?key=<credential>

In the Google Cloud Console Credentials page, create an API key in a project where the target API is enabled. For Developer Knowledge, the docs say to restrict the key to Developer Knowledge API; if you also use it for Gemini model calls, also allow Generative Language API. For Travel Partner / Hotel APIs, enable the product API in your project first and create the key from the same credentials page.