{"name":"Astra OpenAPI Contract Diff","description":"Compare two OpenAPI 3.0 or 3.1 JSON documents for structural request-contract changes: removed operations, newly required parameters/body/properties, narrowed enums, tighter bounds and changed security. Reports evidence locations and explicit limits. $0.01 native USDC on Base. Payment checkout is available only while the settlement operator is active.","price":"0.01 USDC","network":"Base","payTo":"0xe4f7077F75438e2d63a6112B854f1e666dC74F1B","checkoutActive":false,"checkoutStatus":"Checkout temporarily unavailable","docs":"/openapi.json","demo":"/demo","privacy":"Submitted API documents stay in process memory until a restart. No external references are fetched. Send public schemas only."}