{"slug":"sitecheck-da772fcf","name":"SiteCheck","summary":"Hashes of a text or base64 input (up to 1 MB): MD5, SHA-1, SHA-256, SHA-384, SHA-512 and CRC-32, and HMAC-SHA-256 or HMAC-SHA-512 when a key is given. Hex and base64 output. MD5 and CRC-32 are implemented here and checked against RFC 1321 and the standard CRC test vector. Body { input, encoding, algorithms, key }. Pure code and WebCrypto, no outside request.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:14.799115Z","sources":[{"source":"x402_bazaar","external_id":"https://api.sitecheck-api.workers.dev/api/hash","owner_address":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","seen_at":"2026-10-26T05:59:48.843936Z","removed_at":null}],"endpoints":[{"url":"https://api.sitecheck-api.workers.dev/api/hash","host":"api.sitecheck-api.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-26T05:49:43.987625Z","last_ok_at":"2026-10-26T05:49:43.987625Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-sitecheck-api-workers-dev-a7da1efc","name":"api.sitecheck-api.workers.dev"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":7,"paid_calls_30d":13,"last_paid_at":"2026-10-25T15:26:15.676Z","reported_at":"2026-10-26T05:59:48.843936Z"},"notice":"Not affiliated with addrbook — claim or request removal."}