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Mat Web & Data Toolkit – Text Hashing
x402
Mat Web & Data Toolkit – Text Hashing is a paid API for AI agents from automatom.matt-d59.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Computes cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) of a given text string, optionally using a specified algorithm and key.
Price / call$0.01
Success—
StatusUnknown
How this service works
Fetches a public web page and returns its title, meta description, outbound links and readable plain text as JSON.
Output
Returns a JSON object containing the computed hashes in MD5, SHA-1, SHA-256, and SHA-512 formats, the byte length of the input text, and a boolean HMAC field indicating whether an HMAC was applied.
Example use cases
Integrity check before storing data
“Hash the string 'user-session-token-abc123' so I can store its SHA-256 fingerprint in the database instead of the raw value.”
Multi-algorithm checksum comparison
“Give me the MD5, SHA-1, and SHA-256 hashes for the text 'invoice-2024-05-01' so I can cross-check it against checksums from our supplier.”
Quick password fingerprint generation
“Compute the SHA-512 hash of the text 'MyS3cr3tP@ssw0rd' so I can compare it against a stored hash to verify the password without transmitting it in plain text.”
Technical details
Endpoint
GEThttps://automatom.matt-d59.workers.dev/hash?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need multiple hash formats for a single text string in one call, especially MD5 through SHA-512 simultaneously. It is ideal for lightweight integrity verification, fingerprinting, or checksum generation without setting up a local crypto library. Prefer alternatives if you need HMAC with a specific key and algorithm not supported here, or if you need to hash binary/file data rather than plain text strings.
Side effects
- Missing required 'text' query parameter returns an error
- Unsupported algorithm value in 'alg' field may produce an error or fall back to defaults
- Very large text inputs may hit Cloudflare Worker size limits
- Network timeout if the Worker is cold-starting or under load
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"hmac": false,
"bytes": 5,
"hashes": {
"md5": "5d41402abc4b2a76b9719d911017c592",
"sha1": "aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d",
"sha256": "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824",
"sha512": "9b71d224bd62f3785d96d46ad3ea3d73319bfbc2890caadae2dff72519673ca72323c3d99ba5c11d7c7acc6e14b8c5da0c4663475c2e5c3adef46f73bcdec043"
}
}
}Tags
x402
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