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SHA3-224 Digest of Latin1 Bytes, Base64url-Encoded
x402
SHA3-224 Digest of Latin1 Bytes, Base64url-Encoded is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-24).
Computes a SHA3-224 cryptographic hash of Latin1-encoded input text and returns the digest encoded as base64url.
Price / call$0.002
Success—
StatusUnknown
How this service works
Call when an agent needs a sha3-224 digest of latin1 bytes, encoded as base64url. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-224-base64url-latin1 first.
Output
Returns a SHA3-224 cryptographic digest of the input text interpreted as Latin1 bytes, encoded in base64url format (no padding characters, URL-safe alphabet). The output is a fixed-length base64url string representing the 28-byte SHA3-224 hash.
Example use cases
Data integrity check for Latin1 content
“I need to verify the integrity of this Latin1-encoded document — can you compute its SHA3-224 hash as a base64url string so I can compare it against a stored checksum? The text is 'Bonjour, café et naïve résumé'.”
Fingerprinting legacy text records
“We have old Latin1-encoded records in our database and I want a SHA3-224 base64url fingerprint for each one to detect duplicates — start with the text 'Müller Straße 42'.”
Generating canonical hash for API signature
“I need a SHA3-224 base64url digest of the Latin1-encoded string 'order-id:98765;amount:200' to use as a canonical hash in my signing workflow.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/digest-sha3-224-base64url-latin1?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need a SHA3-224 hash (not SHA2, MD5, or RIPEMD160), the input must be treated as Latin1 (ISO-8859-1) bytes rather than UTF-8 or UTF-16, and the output must be in base64url encoding (URL-safe, no padding). Prefer the free sandbox endpoint (/v1/sandbox/digest-sha3-224-base64url-latin1) for testing; use this paid endpoint in production workflows that require SHA3-224 specifically.
Side effects
- Input text exceeds 100,000 character limit — request rejected
- Input text or key is empty (minLength:1 not satisfied) — validation error
- Text contains characters that cannot be meaningfully represented as Latin1 — encoding ambiguity
- Payment of $0.002 USDC not provided or rejected — 402 Payment Required
- Network timeout or service unavailability — 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| key | string | HMAC secret. Required on HMAC SKUs. Omit it for plain digests and checksums. The key is not stored. |
| text | string | Message to digest. For raw-hex SKUs this is hex bytes; for utf16 or latin1 SKUs it is decoded with that encoding. Otherwise it is UTF-8 text. |
Tags
x402
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