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CRC-32 Checksum (Hex) via agent402.tools
x402
CRC-32 Checksum (Hex) via agent402.tools is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Computes the CRC-32 checksum of a text string using the IEEE polynomial (used by ZIP, PNG, and gzip), returning the result as a hex string.
Price / call$0.001
Success—
StatusUnknown
How this service works
CRC-32 checksum of a text string (hex), the IEEE polynomial used by zip/png/gzip.
Output
Returns the CRC-32 checksum of the provided text as a hexadecimal string, computed using the standard IEEE polynomial — the same algorithm used by ZIP, PNG, and gzip formats.
Example use cases
Example prompt
“Can you compute the CRC-32 checksum of the text 'Hello, world!' and give me the hex result?”
Technical details
Endpoint
POSThttps://agent402.tools/api/crc32When to prefer
Use this endpoint when you need a fast, IEEE-standard CRC-32 checksum (the same variant used by ZIP, PNG, and gzip) of a text string without setting up a local library or runtime. Prefer it for lightweight data integrity checks, quick fingerprinting of text, or compatibility verification with file formats that rely on CRC-32.
Side effects
- Missing or empty 'text' field returns a 400 or error response
- Payment failure (x402 protocol) results in a 402 Payment Required response
- Extremely large text strings may time out or be rejected
- Non-string input types may cause a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string |
Output
Schema · Response
{
"type": "json",
"example": {
"hex": "0d4a1185",
"uint": 222957957
}
}Tags
x402
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