Tool detail

Cult OS Developer Tools

Computes a SHA-256/384/512 hash of supplied text content, optionally checking it against an expected hex digest.

Categories: Utilities

Use when

compute a sha256/384/512 hash of text content
verify content matches an expected hash digest

Not for

not for hashing files directly — content must be provided as text

Inputs

POST JSON body: { content: string <=4096 (required), algorithm? enum[sha256,sha384,sha512], expectedHex?: string }

Admitted input schema

{
  "type": "object",
  "properties": {
    "algorithm": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "sha256",
        "sha384",
        "sha512"
      ]
    },
    "content": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096
    },
    "expectedHex": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096
    }
  },
  "required": [
    "content"
  ],
  "additionalProperties": false
}

Endpoint

Method: POST
URL: https://www.cultos.dev/services/hash-integrity

Payment

Protocol: x402
Listed price: 0.001 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: POST https://www.cultos.dev/services/hash-integrity
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z