Substack Scraper: Posts, Comments & Notes
POST https://api.apify.com/v2/acts/sourabhbgp~substack-scraper/run-sync-get-dataset-items
Listed in Apify Store
Scrape any Substack newsletter, post or author profile: full article text, engagement counts, nested comment threads, reactors and Substack Notes. Search a newsletter, filter by date, free or paid. Custom domains work. No login. From $0.30 per 1,000 posts.
How to buy
An Apify actor. Agents pay with an Apify prepaid token bought over x402 (USD stablecoin on Base or Solana) from agi.apify.com: $1 minimum, valid 14 days, unused balance not refunded. No Apify account is needed. Send the token as a bearer token and the actor's input as JSON; the response is its results.
curl -X POST 'https://api.apify.com/v2/acts/sourabhbgp~substack-scraper/run-sync-get-dataset-items' \
-H "Authorization: Bearer $APIFY_PREPAID_TOKEN" \
-H "content-type: application/json" -d '{ ... actor input ... }'Estimated runs per day
Runs of this actor each day, estimated from Apify's 30-day run count. Each bar is the change in that 30-day total since the day before, plus the runs that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these runs.
Apify reports 477 runs in the last 30 days. Last updated 1 hour ago. Unknown usage is left out, not counted as zero.
Compared with other Apify actors
This actor ranks 434th of 480 in Social media data by its latest reported 30-day runs.
| # | Actor | Reported 30-day runs |
|---|---|---|
| 1 | Instagram Scraper | 18,983,848 |
| 2 | TikTok Scraper | 15,054,454 |
| 3 | Instagram Profile Scraper | 10,468,434 |
| 4 | Instagram Post Scraper | 6,121,307 |
| 5 | Facebook Posts Scraper | 5,985,942 |
| 6 | Instagram Reel Scraper | 4,588,805 |
| 7 | Tweet Scraper V2 - X Scraper / Twitter Scraper / X.com Scraper | 4,522,817 |
| 8 | TikTok Comments Scraper | 3,402,502 |
| 434 | Substack Scraper: Posts, Comments & Notes (this one) | 477 |