Google Translation API Hacking

Note: This blog post, including all scripts, was written for testing purposes only; do not use the scripts for productive use,

末尾にある

Google Translation API

In addition, there is an undocumented API that can be used without a key,

When using the website translation function of Google Chrome, it is noticeable that pages can be translated here in very good quality without any noticeable limitation.

Chromeのページを翻訳

what API does Google Chrome use internally to translate the content

ChromeのDevToolsを見る

keyがAIzaSyBOti4mM-6x9WDnZIjIeyEU21OpBXqWBgw

qを変えればよさそう

Chromeのソースコードから

Now the parameter key remains for consideration

That seems to be a generic browser API key (which can also be found in some Google results ).

However, a test shows that the API calls work the same without this key parameter.