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SHA3-384 Digest of Latin1 Bytes, Base64url Encoded
x402
SHA3-384 Digest of Latin1 Bytes, Base64url Encoded is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-29).
Computes a SHA3-384 cryptographic hash of Latin1-encoded input bytes and returns the digest encoded as base64url.
Price / call$0.006
Success—
StatusUnknown
How this service works
Call when an agent needs a sha3-384 digest of latin1 bytes, encoded as base64url. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-384-base64url-latin1 first.
Output
Returns a SHA3-384 cryptographic digest of the input text interpreted as Latin1-encoded bytes, represented as a base64url-encoded string. The output is a fixed-length, URL-safe hash suitable for checksums, fingerprinting, or integrity verification.
Example use cases
Data integrity check for stored content
“Hash this Latin1-encoded document text using SHA3-384 and return the base64url digest so I can store it as a checksum: 'Invoice #4921: Amount due $450.00, due by 2024-08-01'”
Fingerprinting legacy encoded data
“I have a Latin1-encoded string from our legacy system — 'Ren\'e Müller: account 8821' — can you run it through SHA3-384 and give me the base64url fingerprint?”
Cryptographic digest for API signature
“Generate a SHA3-384 base64url digest of the Latin1 bytes of this payload string 'order_id=9923&amount=250¤cy=USD' so I can use it in a signed API request.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/digest-sha3-384-base64url-latin1?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need a SHA3-384 hash of Latin1-encoded bytes with base64url output encoding. Prefer the free sandbox endpoint (/v1/sandbox/digest-sha3-384-base64url-latin1) first to validate inputs before paying. Use this over sibling endpoints when SHA3-384 is required by a protocol or standard, or when base64url encoding is needed for URL-safe transmission. Do not use if you need a different hash algorithm (MD5, BLAKE2, RIPEMD) or a different encoding (hex, base32, base64).
Side effects
- Input text exceeds 100,000 character limit — request rejected
- Input key exceeds 512 character limit — request rejected
- Text contains characters not representable in Latin1 — may produce unexpected hash
- Missing required 'text' field — validation error returned
- Payment not fulfilled — 402 response, use sandbox endpoint first
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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