
Nicholas Cheng
I build scrapers for production pipelines. Charged for real results only — no padded rows, no charge on an empty run.
mrocker
in/chengkaizheng
Joined August 2026
ACTOR STATS
3 public Actors
6 total users
1 monthly user
>99% runs succeeded
I build data extraction tools for people who put them into production — not one-off exports, but pipelines that run every day and have to be right.
Three commitments on every Actor I publish:
- Real results only. Every charged row is data that came back from the source. No placeholder rows padding out a thin result set.
- Failures are free. If a target is deleted, private, or misspelled, you get a row explaining why and no charge for it.
- No plan discrimination. Free-plan runs get the same code path, the same data, and the same reliability as everyone else.
What I deliberately don't build: scrapers that run on pools of logged-in accounts. They break the moment those accounts get suspended, and they take your pipeline down with them. My Actors work without login, which genuinely limits what they can reach — and I say so plainly in the README rather than letting you find out after you've paid.
Working with me: if you need a source I haven't covered, or a field I'm not extracting yet, tell me. I read every issue.