x402 v2

Monad's API Hub launched a marketplace enabling pay-per-request access to 66 blockchain data services using USDC, with prices from $0.01 to $7.50 per call and no accounts or API keys required. The hub…

A developer has built Schema Gate, a service that creates a deterministic acceptance boundary for AI-generated JSON by validating it against a strict policy and issuing signed ES256 receipts. The serv…