{"resource":"https://x402-echo-service.onrender.com/hash","service":"Hash Digest","areas":["other"],"answering":true,"http_status":402,"latency_ms":131,"price_usdc":0.001,"buyers_30d":2,"calls_30d":2,"description":"Compute cryptographic digests of a string. POST {\"input\":\"...\",\"algorithms\":[\"sha256\"]} and receive one hex digest per requested algorithm. Supports sha256, sha512 and keccak256. Deterministic, no storage, no upstream calls.","id":"62ed43aaad0c","category":"Developer tools and utilities","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/62ed43aaad0c"}