AgentFeed Earns a 77.5 Proof of Usefulness Score With Machine-to-Machine Crypto Data Payments
AgentFeed earned a 77.5 Proof of Usefulness score for its x402-powered crypto market data API that lets AI agents pay per call in USDC.
We haven't written up this one. HackerNoon has the full story — the link below goes straight to it.