Is google speech api free?

Question

JavaScript

I know that it was once free to use. Now, some write about the need for certificates, others about the fact that they set a limit of up to 50 requests per day, and others that they generally covered

Answer 1

https://learn.javascript.ru/closures-module
Your function is out of scope, as far as I understand.
See my link for an example with "window._ = lodash;" You need to export the function.

Answer 2

https://cloud.google.com/speech/
Still written
0-60 minutes per month for free
60+ minutes per month at $0.006 for every 15 seconds