Are there free or very cheap apis (large number of requests) for searching images on the Internet, per server?

Question

Python

It is necessary to implement on the server the search for images from the Internet.
There will be about 50 - 100 requests per minute, maximum.
I read that now the best option is api bing. But the prices there are quite expensive, given the required number of requests.
Can you please tell me if there are free image search apis or cheap ones with a large limit to implement this on the server?

Answer 1

https://pixabay.com/api/docs/

Answer 2

Do you mean pictures from search engines - Yandex or Google? I personally set up parsing through the bas program - maybe it will help you. first download all the pictures and then upload them ... and it's completely free.