{"id":"svc_893faa85-4d46-406a-b364-294937794901","sellerId":"sel_1b222c5f-50c2-42a5-b572-1c9d991a0f0b","name":"x402 Digest (deterministic hash/HMAC)","summary":"Pay-per-call deterministic hash/HMAC for agents (sha256/keccak/blake2b/HMAC). No LLM.","description":"Computes deterministic digests for integrity checks: sha256, sha512, sha3-256, keccak256, blake2b256, hmac-sha256, hmac-sha512. Returns hex/base64 digest plus citation. Useful before trusting payloads, receipts, or agent artifacts. Origin also serves native x402 at /v1/digest.","priceUsd":0.01,"networks":["base"],"category":"dev","tags":["digest","hash","hmac","x402","crypto-util","mcp"],"firstParty":false,"status":"pending","createdAt":"2026-10-01T18:11:55.373Z","listingType":"http","mcpTool":"digest_text","toolNames":["digest_text","extract_url"],"toolCount":2,"endpointHealthy":true,"lastSeenHealthy":"2026-10-01T20:09:14.514Z","lastCheckedAt":"2026-10-01T20:09:14.514Z","canDeliver":true,"trustResetAt":"2026-10-01T20:09:13.853Z","gatewayUrl":"https://fiatdock.com/s/svc_893faa85-4d46-406a-b364-294937794901","verified":false,"sellerName":"x402-digest","rating":{"count":0,"average":0},"feeBps":0,"callable":true,"reviews":[]}