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RIPEMD-160 Hex Digest of UTF-16LE Bytes
x402
RIPEMD-160 Hex Digest of UTF-16LE Bytes is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.007/call, status unknown (last checked 2026-09-29).
Computes a RIPEMD-160 hash of text encoded as UTF-16LE bytes and returns the result as a hex string
Price / call$0.007
Success—
StatusUnknown
How this service works
Call when an agent needs a ripemd160 digest of utf16le bytes, encoded as hex. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/digest-ripemd160-hex-utf16 first.
Output
A hex-encoded RIPEMD-160 digest string computed from the input text treated as UTF-16LE bytes. The response provides the fixed-length 40-character hex hash.
Example use cases
Legacy system hash compatibility check
“I need to verify a hash that an old Windows system produced — can you compute the RIPEMD-160 hex digest of 'TransactionID-98765' using UTF-16LE encoding with key 'legacycheck'?”
Bitcoin address derivation step
“As part of a crypto key derivation flow, compute the RIPEMD-160 hex hash of the UTF-16LE-encoded bytes of 'my_public_key_data_here' with key 'btcstep'.”
Document integrity fingerprint
“I want to fingerprint a document excerpt using RIPEMD-160 — please hash this text as UTF-16LE bytes and return the hex: 'Contract clause 4.2: all parties agree to arbitration.' Use key 'docfp'.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/digest-ripemd160-hex-utf16?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need a RIPEMD-160 hash of text interpreted as UTF-16LE bytes (common in Windows/.NET environments or Bitcoin-related workflows) and require hex output. Use the free sandbox variant (/v1/sandbox/digest-ripemd160-hex-utf16) first to avoid costs. Prefer alternatives if you need a different hash algorithm (MD5, BLAKE2s), a different encoding (base64, base32), or a different byte encoding (latin1, UTF-8).
Side effects
- Empty or missing text field returns validation error
- Text exceeding 100,000 characters is rejected
- Missing or empty key field is rejected
- Payment failure (insufficient USDC) returns 402 error
- Malformed JSON body causes 400 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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