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PennyRail SHA-512 Multi-Hash
x402
PennyRail SHA-512 Multi-Hash is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Computes SHA-512 cryptographic hashes over one or more input values in a single call
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a JSON object containing the SHA-512 hash digest(s) of the provided input. The response is an open-schema object that includes the computed hash value(s) corresponding to the submitted input data.
Example use cases
Content fingerprinting for deduplication
“Hash this document payload with SHA-512 so I can fingerprint it before storing: {"title": "Q2 Report", "body": "Revenue grew 12% this quarter..."}”
Pre-signing data integrity check
“I need a SHA-512 digest of this API request body before I sign it — the input is {"orderId": "ORD-9921", "amount": 250, "currency": "USD"}.”
Password or secret hashing pipeline
“Run SHA-512 on this credential bundle for me: {"username": "jdoe", "secret": "hunter2", "salt": "a1b2c3"}.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/nano/crypto.hash-multi--sha512When to prefer
Choose this endpoint when you need to compute SHA-512 hashes over structured input objects in a pay-per-call, agent-friendly microservice context — especially when building pipelines that require cryptographic fingerprinting, integrity verification, or pre-signing data without managing your own hash infrastructure. It is well-suited for agents that need deterministic, tamper-evident digests without embedding cryptographic libraries directly.
Side effects
- Missing required 'input' field returns a validation error
- Malformed JSON body causes a 400-level parse error
- Input too large may cause a timeout or payload rejection
- Insufficient USDC balance or failed x402 payment results in 402 Payment Required response
- Unexpected server errors return a 500-level response with no hash result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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