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SHA-256 Hash Generator (ai-micro)
x402
SHA-256 Hash Generator (ai-micro) is a paid API for AI agents from ai-micro-o0w12oaf0-nic-s-projects-33d61015.vercel.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-23).
Hashes an input string using SHA-256 and returns the hex digest with a short prefix, computed deterministically with no network calls.
Price / call$0.003
Success—
StatusUnknown
How this service works
Hash a string with SHA-256 and return hex plus a short prefix. Deterministic, no network.
Output
Returns the SHA-256 hash of the input string as a hexadecimal digest, accompanied by a short identifying prefix. The output is fully deterministic — the same input always produces the same output with no network dependencies.
Example use cases
Verify file or message integrity
“Hash the string 'transaction:abc123:2024-05-20' with SHA-256 so I can compare it against the checksum I stored earlier.”
Generate deterministic content ID
“I need a stable, reproducible SHA-256 hex fingerprint for the string 'user:42:profile' to use as a cache key.”
Hash user input before storing
“Take the string 'mySecretPassphrase99' and compute its SHA-256 hex hash — I want the result with the short prefix included.”
Technical details
Endpoint
POSThttps://ai-micro-o0w12oaf0-nic-s-projects-33d61015.vercel.app/api/skills/sha256?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, deterministic SHA-256 hash of a string with a hex output and a short prefix, especially in agent workflows where no local crypto library is available or where a standardized, paid micro-service call is preferred. It is ideal for single-string hashing tasks, not bulk/batch hashing or other hash algorithms (MD5, SHA-512, etc.).
Side effects
- Missing or empty 'input' field returns a validation error
- Malformed request body (wrong content-type or schema mismatch) causes a 400-level error
- Payment not included or insufficient USDC balance results in a 402 Payment Required response
- Sending non-string or binary data in the body may cause unexpected behavior
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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