> For the complete documentation index, see [llms.txt](https://docs.witnesschain.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.witnesschain.com/infinity-watch/apis/challenge-apis.md).

# Challenge APIs

You can find the full API documentation for interacting with the Proof of Backhaul (PoB) and Proof of Location (PoL) core networks, including details about the **Prover Information** endpoints, on the interactive ReDoc page [here](https://redocly.github.io/redoc/?url=https://raw.githubusercontent.com/Proof-of-X/Proof-of-Backhaul/main/api.json#tag/Prover-Information). This page provides detailed information about the API endpoints, request parameters, response schemas, and usage examples.