Keryx

Keryx acts as an open-source research agent, designed to provide evidence-backed answers to your questions. Key features include: • Question answering with budget controls • Transparent inspection of source excerpts and citations • Evidence-verified citations that reward creators • Access to free public references alongside paid content • Web, MCP, or API access options This tool allows users to set a budget for their research, then follow clear BUY/SKIP/CACHE decisions as the system gathers information. You can thoroughly inspect source excerpts, view citations, review different article versions, and track payment receipts. The transparency ensures you always understand where information comes from and how resources are allocated. Keryx uniquely integrates a creator reward system: eligible, evidence-verified citations can reward creators in USDC on Arc mainnet, while free public references remain accessible without publisher payout. This fosters a direct connection between valuable content and creator compensation. Ideal for researchers, content creators, and individuals seeking verified information, Keryx provides a structured approach to gathering knowledge. It's especially useful for those who prioritize source integrity and wish to support original content creators directly.