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SHA3-224 Digest (Base64, Latin1) — agentshelf.syntexa.ch
x402
SHA3-224 Digest (Base64, Latin1) — agentshelf.syntexa.ch is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-02).
Computes a SHA3-224 cryptographic hash of Latin1-encoded text and returns the digest encoded as Base64.
Price / call$0.009
Success—
StatusUnknown
How this service works
Call when an agent needs a sha3-224 digest of latin1 bytes, encoded as base64. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-224-base64-latin1 first.
Output
Returns a Base64-encoded SHA3-224 digest of the provided text, interpreted as Latin1 bytes. The response is a compact string suitable for use as a checksum, fingerprint, or deduplication key.
Example use cases
Content integrity fingerprinting
“Take this product description text — 'Café au lait, crème brûlée, naïve' — compute its SHA3-224 hash as Base64 so I can store it as a Latin1-safe integrity fingerprint.”
Legacy system checksum generation
“Our old system stores Latin1-encoded records; compute a SHA3-224 Base64 digest of this record payload: 'Ångström unit: 1Å = 10⁻¹⁰ m' so I can use it as a checksum.”
Deduplication key for Latin1 data
“I need to deduplicate some Latin1-encoded log lines. Hash this line: 'Error: connexion échouée à l'hôte' with SHA3-224 and return it Base64-encoded so I can use it as a dedup key.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/digest-sha3-224-base64-latin1?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need a SHA3-224 hash (not SHA2 or other SHA3 variants like SHA3-256/384/512) of Latin1-encoded text, and require the digest in Base64 format rather than hex. It is particularly suited for legacy systems or protocols that use Latin1 (ISO-8859-1) character encoding. If no paid call is needed, prefer the unpaid POST /v1/sandbox/digest-sha3-224-base64-latin1 endpoint first.
Side effects
- Text exceeds 100,000 character limit — request rejected
- Key parameter missing or empty — authentication failure
- Text contains characters not representable in Latin1 — may produce unexpected hash
- Network timeout or service unavailability — no digest returned
- Invalid or unauthorized API key — 401/402 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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