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SHA3-512 Base32 UTF-16LE Digest
x402
SHA3-512 Base32 UTF-16LE Digest is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Computes a SHA3-512 hash of text encoded as UTF-16LE bytes, returning the digest encoded as a Base32 string
Price / call$0.01
Success—
StatusUnknown
How this service works
Call when an agent needs a sha3-512 digest of utf16le bytes, encoded as base32. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/digest-sha3-512-base32-utf16 first.
Output
Returns a Base32-encoded string representing the SHA3-512 digest computed over the UTF-16LE byte representation of the input text. The response is a deterministic cryptographic hash suitable for integrity checks, fingerprinting, or further processing.
Example use cases
Blockchain content fingerprinting
“I need to create a SHA3-512 fingerprint of the document text 'This is my contract clause.' using UTF-16LE encoding and get back a Base32 digest I can store on-chain.”
Cross-platform checksum verification
“Take this message 'The quick brown fox jumps over the lazy dog' and compute its SHA3-512 digest treating it as UTF-16LE bytes, then return the result in Base32 so I can verify it matches a Windows-generated hash.”
API key derivation hashing
“Hash the seed phrase 'mysecretpassphrase42' as UTF-16LE bytes using SHA3-512 and return the Base32-encoded digest so I can use it as part of a key derivation process.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/digest-sha3-512-base32-utf16?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need a SHA3-512 hash of text encoded as UTF-16LE bytes (common in Windows/Microsoft environments) with the output in Base32 format. Prefer the free sandbox endpoint POST /v1/sandbox/digest-sha3-512-base32-utf16 first if available; use this paid endpoint when the sandbox is unavailable or rate-limited. Use over other digest endpoints when your target system or protocol requires Base32 output and SHA3-512 strength specifically, rather than MD5 or RIPEMD160.
Side effects
- Missing or empty 'text' field returns a validation error
- Text exceeding 100,000 characters is rejected
- Missing or empty 'key' field may cause an authentication or routing error
- Payment of exactly $0.01 USDC not provided results in a 402 Payment Required response
- Malformed request body returns a 400 Bad Request
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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