SHA-256 hash
util_sha256SHA-256 of any string or hex payload, returned as hex and as base64. The hash everything outside Ethereum uses: file digests, API signatures, content addressing. Flat $0.001 per call, paid over x402 (USDC).
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| input | Yes | Plain text, or a 0x-prefixed hex payload to hash as bytes. |