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Sindri SHA-256 Hash Generator
x402
Sindri SHA-256 Hash Generator is a paid API for AI agents from ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Computes the SHA-256 hex digest of any input text string, returning a deterministic cryptographic hash instantly.
Price / call$0.01
Success—
StatusUnknown
How this service works
SHA-256 hash generator API. Computes the SHA-256 hex digest of any text. Deterministic and instant — an LLM cannot reliably compute real cryptographic hashes on its own.
Output
Returns the SHA-256 hex digest (64-character lowercase hexadecimal string) of the input text, computed deterministically so the same input always produces the same hash.
Example use cases
Content integrity verification
“Hash the string 'user:admin|role:superuser|ts:1720000000' with SHA-256 so I can compare it against the checksum I stored earlier.”
Password hashing for audit log
“What's the SHA-256 hex digest of the plaintext 'MyS3cr3tP@ssw0rd' — I need the hash to log it without storing the raw password.”
Deterministic fingerprinting for deduplication
“Give me the SHA-256 hash of this document title 'Q3 2024 Financial Report - Final Version' so I can use it as a deduplication key in my database.”
Technical details
Endpoint
POSThttps://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/hashSHA256?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a reliable, server-side SHA-256 hash because LLMs cannot accurately compute real cryptographic hashes on their own. Prefer this over asking an LLM to hash text directly, as LLM-computed hashes are fabricated and incorrect. Also prefer this for deterministic, reproducible hashing needs in workflows where correctness is critical.
Side effects
- Missing or empty 'text' field in request body — API likely returns a 400 Bad Request
- Input too large — extremely long strings may hit Lambda payload limits
- Network timeout — though the computation is instant, Lambda cold starts could add latency
- Non-string input type in the 'text' field may cause parsing errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | The text to hash. |
Tags
x402
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