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SHA-512 Base32 Digest of Hex Bytes (agentshelf.syntexa.ch)
x402
SHA-512 Base32 Digest of Hex Bytes (agentshelf.syntexa.ch) 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 SHA-512 hash of raw hex-encoded bytes and returns the digest encoded as a Base32 string.
Price / call$0.01
Success—
StatusUnknown
How this service works
Call when an agent needs a sha512 digest of hex bytes, encoded as base32. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/digest-sha512-base32-rawhex first.
Output
Returns a SHA-512 cryptographic digest of the input interpreted as raw hex bytes, encoded as a Base32 string. The output is a deterministic, fixed-length Base32 string suitable for use as a checksum, fingerprint, or content identifier.
Example use cases
Integrity fingerprint for binary asset
“I have a binary file represented as hex bytes: 'deadbeefcafe0123'. Can you compute its SHA-512 digest and give me the result in Base32 so I can use it as a compact integrity fingerprint?”
Keyed hash for hex-encoded payload
“Take this hex-encoded data '0a1b2c3d4e5f' and the key 'mySecretKey', then compute a SHA-512 Base32 digest so I can verify the payload hasn't been tampered with.”
Canonical identifier for raw binary chunk
“I need a stable, Base32-encoded SHA-512 hash of this hex byte sequence 'ff00aa55cc33' to use as a unique canonical identifier in my content-addressed storage system.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/digest-sha512-base32-rawhex?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need a SHA-512 hash of raw hex-encoded bytes output in Base32 format — a niche but precise combination. Prefer the free sandbox variant (POST /v1/sandbox/digest-sha512-base32-rawhex) for testing. Use this paid endpoint when you need production reliability or the sandbox is unavailable. Do not use this for plain text hashing (use a text-input variant), for different hash algorithms (blake2b, blake2s, etc.), or for different output encodings (base64, hex).
Side effects
- Invalid or non-hex input string causes a 400 error
- Input text or key exceeds maximum length limits (100,000 and 512 chars respectively) returns an error
- Malformed request body returns a 400 bad request
- Payment not provided or insufficient results in a 402 Payment Required response
- Server-side error returns a 500 response
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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