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AgentShelf MD5 Hex Digest (Latin-1)
x402
AgentShelf MD5 Hex Digest (Latin-1) is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-29).
Computes an MD5 digest of latin1-encoded bytes from the given text and returns the result as a lowercase hex string.
Price / call$0.002
Success—
StatusUnknown
How this service works
Call when an agent needs a md5 digest of latin1 bytes, encoded as hex. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/digest-md5-hex-latin1 first.
Output
Returns a lowercase hexadecimal string representing the MD5 digest of the input text treated as latin1 (ISO-8859-1) bytes. The key parameter is used as part of the hashing context. The response is a deterministic hex string suitable for checksums, deduplication, or legacy system compatibility.
Example use cases
Integrity check for legacy content
“I have a latin1-encoded message 'Café au lait est délicieux' and need its MD5 hex digest to compare against a checksum stored in our legacy system — use key 'checksum-v1'.”
Keyed hash for API request signing
“Generate an MD5 hex hash of the latin1 bytes for the string 'user_id=42&action=purchase&ts=1700000000' with key 'signing-key-prod' so I can sign this API request.”
Deduplication fingerprint for latin1 text
“I'm processing a batch of ISO-8859-1 encoded records and need a quick MD5 hex fingerprint of the text 'Schöne Grüße aus München' with key 'dedup-key' to detect duplicates.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/digest-md5-hex-latin1?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need an MD5 hash computed over latin1 (ISO-8859-1) byte encoding rather than UTF-8, which is critical for legacy system compatibility or when matching checksums produced by older software. Prefer the free sandbox endpoint POST /v1/sandbox/digest-md5-hex-latin1 for testing; use this paid endpoint for production workloads requiring reliable uptime.
Side effects
- Text or key exceeds maximum length (512 chars for key, 100000 for text) — returns validation error
- Empty or missing required fields (key or text) — returns 400-level error
- Non-latin1 characters that cannot be represented in ISO-8859-1 may be handled unexpectedly
- Payment failure or insufficient USDC balance — returns 402 Payment Required
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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