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agentshelf.syntexa.ch MD5 Hex Digest (UTF-16LE)
x402
agentshelf.syntexa.ch MD5 Hex Digest (UTF-16LE) is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Computes the MD5 digest of a text string encoded as UTF-16LE bytes and returns it as a lowercase hexadecimal string
Price / call$0.001
Success—
StatusUnknown
How this service works
Call when an agent needs a md5 digest of utf16le bytes, encoded as hex. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/digest-md5-hex-utf16 first.
Output
Returns a lowercase hexadecimal string representing the MD5 digest computed over the UTF-16LE byte encoding of the input text. The result is a 32-character hex string (128-bit MD5 output).
Example use cases
Verify Windows file checksum
“I need the MD5 hex digest of the filename 'Report_Final.docx' encoded as UTF-16LE bytes — can you compute that for me?”
Legacy system compatibility hash
“Our old system requires MD5 hashes computed from UTF-16LE encoded strings — can you hash the string 'AccountPassword2024!' that way and return the hex digest?”
Data deduplication fingerprint
“I want to fingerprint this product description using a UTF-16LE MD5 hex hash to check for duplicates: 'Premium wireless headphones with active noise cancellation, 30-hour battery life.'”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/digest-md5-hex-utf16?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need an MD5 digest computed over UTF-16LE byte encoding (common in Windows, .NET, and legacy Microsoft ecosystem interoperability scenarios) rather than UTF-8. Use the free sandbox endpoint /v1/sandbox/digest-md5-hex-utf16 first to avoid costs during development. If you need standard UTF-8 MD5 or a different hash algorithm (e.g. SHA-256, BLAKE2), use an appropriate alternative.
Side effects
- Missing or empty 'text' field returns a validation error
- Text exceeding 100,000 characters is rejected
- Missing or empty 'key' field may result in authentication or routing failure
- Payment failure (x402) if insufficient USDC balance
- Malformed JSON request body returns 400-level 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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