pip install zerobounce==0.1.4

ZeroBounce Python API - https://www.zerobounce.net.

Source
Among fairly niche packages on PyPI.
Over 392 downloads in the last 90 days.

Version usage of zerobounce

Proportion of downloaded versions in the last 3 months (only versions over 1%).

0.1.1

24.49%

0.1.4

23.21%

0.1.3

19.64%

0.1.2

19.13%

0.1

13.52%