Every modern web app exposes two interfaces: a visual one for humans and a structured API that the frontend itself depends on. Browser agents automate the slow, visual interface, costing tokens on every interaction. We index the structured API layer instead. Because LLMs reason far more effectively over code and sequential data than screenshots or HTML trees, our approach is significantly faster, cheaper, and more reliable.

We are building a database of the world’s web APIs to allow for efficient and reliable data extraction from dynamic websites. If you want to leverage our index or learn more about our autonomous reverse engineering process, check out the open source repo: https://github.com/VectorlyApp/bluebox

Quick tutorial: https://youtu.be/7OXADG7AIug

Looking forward to your feedback!