Integuru is a San Francisco startup (YC W24) building an AI agent that reverse-engineers the internal APIs behind websites and apps that have no official API, then generates fast, production-ready integration code. Instead of brittle browser automation, Integuru analyzes network requests and cookies to produce direct API calls that complete in about three seconds with 99.9%+ success. The open-source agent has over 4,700 GitHub stars, and the hosted managed service powers more than a million API calls a month per platform across healthcare, logistics, proptech, and legal.

Zatanna is a Y Combinator W26 startup that turns software into agent-first APIs. Most AI agents are stuck navigating clunky UIs to interact with systems that never built a proper API - Zatanna fixes that by observing a workflow once, reverse-engineering the underlying HTTP request sequence, and serving it as a clean, reliable endpoint. No browser scripts, no screen-scraping fragility: just fast, production-grade API access to legacy ERPs, insurance portals, marketplaces, and any operational software your agents need to talk to.