Reverse-engineer any site's API from inside the browser
Details
- External ID
- 47462996
- Source
- HN
- Company
- —
- Product
- Reverse-engineer any site's API from inside the browser
- Website domain
- rtrvr.ai
- Launched
- March 21, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.1070110701107011
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- web development and browser utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- api reverse engineering for web development
- Manually corrected
- False
Could you build this?
Yes It is a browser extension tool (like Retriever AI) that intercepts network requests via the Chrome DevTools/webRequest APIs and prompts an LLM to parameterize endpoints into reusable scripts.
Discussion
1 comment analyzed.
Competitors mentioned: Halluminate WebBench, DOM parsing tools, Vision-based scraping approaches
Concerns raised: Rate limiting on social platforms like X, Auth credential security implications, Scale limitations beyond free tier (500 req/day)
Feature requests: Support for platforms beyond X, Higher free request tier
Competitors
Other products that read as similar to this one — 253 launches clear the similarity bar, closest 8 shown.
Attention rank: #238 of 254 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 141 days after the earliest competitor.
- Parse - APIs for any website · yc · 2025-11-08 · 53 upvotes · similarity 0.54
- Oversteer - The Most Reliable Browser Agent for Any Web Task · yc · 2025-11-05 · 15 upvotes · similarity 0.53
- Simulate API traffic directly from your IDE with .http files · hn · 2026-07-02 · 6 upvotes · similarity 0.51
- Chrome extension that blocks API keys from being pasted into AI tools · hn · 2026-05-13 · 5 upvotes · similarity 0.50
- Let your coding agent iterate by seeing the browser · hn · 2026-07-13 · 6 upvotes · similarity 0.48
- I built an API for agents visiting my personal website · hn · 2026-05-05 · 8 upvotes · similarity 0.48
- Enrichr · ph · 2026-09-30 · 1 upvotes · similarity 0.47
- Anything API · hn · 2026-03-12 · 5 upvotes · similarity 0.47
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.