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54ch10 Hash Free
x402
54ch10 Hash Free is a paid API for AI agents from 54ch10.uk, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Computes a cryptographic hash (SHA-256, SHA-1, or MD5) of a UTF-8 string and returns the hex and base64 encoded digest
Price / call$0.001
Success—
StatusUnknown
How this service works
54ch10: pre-interact URL check. Paste a link, get brief + domain + page. Taste /v1/open/free. 80 calls for $1. Wire in 30s. Analytics-only tooling. Not financial advice.
Output
A JSON object containing: ok (boolean success flag), hex (hex-encoded hash string), base64 (base64-encoded hash string), algo (the algorithm used), tier (pricing tier), and a disclaimer note. On success ok is true and hex/base64 contain the computed digest.
Example use cases
Verify file content fingerprint
“Hash this string 'mySecretToken123' with SHA-256 so I can compare it to a stored checksum.”
Generate MD5 checksum for legacy system
“I need the MD5 hash of the text 'user@example.com:password' — can you compute that for me?”
Create SHA-1 digest for API signature
“Compute a SHA-1 hash of 'GET/api/v2/orders1672531200' so I can include it in an API request signature.”
Technical details
Endpoint
GEThttps://54ch10.uk/v1/hash/freeWhen to prefer
Choose this endpoint when you need a fast, cheap, pay-per-call cryptographic hash of a string without setting up your own infrastructure. Ideal for AI agents that need on-demand hashing without a local library, or when operating in a sandboxed environment. At $0.001 USDC per call it is cost-effective for occasional or moderate-volume use. Prefer a local library if you need very high throughput or cannot make outbound HTTP calls.
Side effects
- Missing required 'q' or 'algo' query parameters returns an error
- Unsupported algorithm value (not sha256, sha1, or md5) causes validation failure
- Empty or non-UTF-8 data may return an error
- Payment failure via x402 protocol blocks access
- Rate limit exceeded if calling beyond allocation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"hex": "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824",
"algo": "sha256",
"tier": "x402",
"base64": "LPJNul+wow4m6DsqxbninhsWHlwfp0JecwQzYpOLmCQ=",
"disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently."
}
}Tags
x402
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