{"slug":"tienda-textokit-store-api-dev-utils-7979b4","title":"Deterministic developer utilities, one op per call","host":"tienda.textokit.store","method":"POST","resource":"https://tienda.textokit.store/api/dev-utils","category":"code","description":"Deterministic developer utilities, one op per call: hash (md5, sha1, sha256, sha512, sha3-256), hmac, jwt_decode (header, payload, expiry, optional HS256 check), uuid4, base64_encode, base64_decode, url_parse, tz_convert (IANA zones with DST) and unix_to_iso. Use this when an agent needs a quick, ve","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":438,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"algorithm":"sha256","op":"hash","value":"hello world"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"body":{"additionalProperties":false,"properties":{"algorithm":{"description":"Hash algorithm for hash and hmac (default sha256).","enum":["md5","sha1","sha256","sha512","sha3-256"],"type":"string"},"from":{"description":"IANA source time zone for tz_convert (default UTC).","maxLength":64,"type":"string"},"op":{"description":"Operation to run.","enum":["hash","hmac","jwt_decode","uuid4","base64_encode","base64_decode","url_parse","tz_convert","unix_to_iso"],"type":"string"},"secret":{"description":"Secret for hmac or for optional HS256 verification in jwt_decode.","maxLength":4096,"type":"string"},"to":{"description":"IANA target time zone for tz_convert (default UTC).","maxLength":64,"type":"string"},"value":{"description":"Input text, token, URL, timestamp or local datetime (depends on op).","maxLength":20000,"type":"string"}},"required":["op"],"type":"object"},"bodyType":{"const":"json","type":"string"},"method":{"const":"POST","type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","body"],"type":"object"},"output":{"properties":{"algorithm":{"type":"string"},"base64":{"type":"string"},"hex":{"type":"string"},"inputLength":{"type":"number"},"op":{"type":"string"},"readAt":{"type":"string"}},"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-20","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":438,"error":null}],"description_full":"Deterministic developer utilities, one op per call: hash (md5, sha1, sha256, sha512, sha3-256), hmac, jwt_decode (header, payload, expiry, optional HS256 check), uuid4, base64_encode, base64_decode, url_parse, tz_convert (IANA zones with DST) and unix_to_iso. Use this when an agent needs a quick, verifiable transform without shipping its own library. Pure Node, no upstream, no model inference, nothing stored. Free sample at /api/dev-utils/sample.","last_updated":"2026-10-20T11:02:51.375Z","schemes":["exact"]}