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whatchuneed Hash Utility
x402
whatchuneed Hash Utility is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Hashes an input text string using a specified algorithm (e.g. SHA-256) and returns the resulting hash value.
Price / call$0.01
Success—
StatusUnknown
How this service works
320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.
Output
Returns a JSON object containing the computed hash string and the algorithm name that was used, e.g. {"hash": "a591a6d40bf420404...", "algorithm": "sha256"}.
Example use cases
Deduplication key generation
“Hash the string 'user@example.com:2024-06-01' with SHA-256 so I can use it as a deduplication key in my database.”
Password pre-hashing before storage
“Compute an MD5 hash of the text 'MyS3cur3P@ssword' — I need the raw digest before I store it.”
Content integrity checksum
“Generate a SHA-512 hash of this document text so I can compare it later and confirm nothing was changed: 'The quick brown fox jumps over the lazy dog.'”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/util/hashWhen to prefer
Choose this endpoint when you need a simple, pay-per-call hash computation without setting up a local library, or when running in an environment where cryptographic libraries are unavailable. Useful for lightweight agents that need on-demand hashing without managing dependencies.
Side effects
- Missing required 'text' field returns a validation error
- Unsupported or misspelled algorithm value may return an error or default to a fallback algorithm
- Very long input strings may cause timeout or truncation
- Payment failure via x402 protocol results in 402 response before computation occurs
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | Input text to hash |
| algorithm | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| hash | string | |
| algorithm | string |
Tags
x402
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