7-agent hierarchical procurement pipeline. ProcurePilot orchestrates 5 specialized internal agents — (1) Discovery Agent scans the Nevermined marketplace and checks liveness, (2) Purchaser Agent acquires x402 tokens and executes paid trial purchases, (3) Scorer Agent runs LLM-powered 4-dimension quality scoring (quality/freshness/format/cost-efficiency), (4) Switcher Agent ranks vendors, drops underperformers below floor, and selects winners, (5) Assembler Agent synthesizes purchased data into polished intelligence briefs via LLM — plus 2 external seller agents: (6) DataForge Web for structured web extraction and (7) DataForge Search for semantic research curation. Every agent-to-agent edge is a real paid Nevermined x402 transaction. The final deliverable is resold at margin.