YouTube Comment Monitoring API - Only New Comments
Pricing
from $2.00 / 1,000 comments
YouTube Comment Monitoring API - Only New Comments
Put it on a daily schedule and it returns only the comments that appeared since the last run, so you pay in full only for new activity (a video with nothing new bills a small check) instead of re-downloading the same thread every morning. Sorted newest first. Pay per comment, no run-start fee.


