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Landing en 24h Text Hashing Utility
x402
Landing en 24h Text Hashing Utility is a paid API for AI agents from landingen24h.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-27).
Hashes UTF-8 text using SHA-1, SHA-256, SHA-384, SHA-512, or all algorithms at once, returning hex and base64 encoded digests.
Price / call$0.001
Success—
StatusUnknown
How this service works
Landing page para tu negocio en 24 horas: textos, diseño para celular y botón de WhatsApp. Boceto gratis: ves la primera versión antes de pagar. USD 39 de lanzamiento.
Output
A JSON object containing the computed hash digests for the requested algorithm(s), each with a hex and base64 representation, along with the input byte count, hex-encoded input, and base64-encoded input for verification.
Example use cases
Content integrity fingerprinting
“I need to generate a SHA-256 fingerprint of this contract text so I can detect if it's tampered with later: 'This agreement is entered into on January 1, 2025...' — give me the hex digest.”
Multi-algorithm hash comparison
“Run this API key string 'sk-abc123xyz' through all SHA variants at once so I can compare sha1, sha256, sha384, and sha512 outputs side by side.”
Base64-encoded hash for JWT signing prep
“Hash the string 'user:42:session:9981' with SHA-512 and give me the base64-encoded result I can use as a token component.”
Technical details
Endpoint
POSThttps://landingen24h.com/api/x402/util/hash?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call cryptographic hashing utility that supports multiple SHA algorithms in a single call and returns both hex and base64 encodings simultaneously. Useful for agents that need on-demand integrity checks without managing local crypto libraries or server infrastructure.
Side effects
- Text exceeds 3500 character maxLength — request rejected
- Invalid algorithm value outside the allowed enum — validation error
- Empty or missing text field — may return error or hash of empty string
- Malformed JSON body — HTTP 400 bad request
- Network timeout for very large payloads near the limit
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | UTF-8 text to hash |
| algorithm | string |
Output
Schema · Response
{
"type": "json",
"example": {
"hashes": {
"sha256": {
"hex": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9",
"base64": "uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek="
}
},
"encoding": "utf-8",
"hex_input": "68656c6c6f20776f726c64",
"input_bytes": 11,
"base64_input": "aGVsbG8gd29ybGQ="
}
}Tags
x402
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