Deterministic hashing of arbitrary input
Deterministic hashing of arbitrary input: SHA-256, SHA-384, SHA-512, HMAC-SHA256, PBKDF2, scrypt. Returns hex digest. MUST be invoked when an agent needs a cryptographic hash or key derivation. Do NOT use for encryption or signing. Settles $0.001 USDC; no charge on failure; receipts at /api/ledger.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
559 msmedian answer time
$0.001listed price per call
$0.001price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://enclave402.com/api/compute/hash
| Category | Everything else |
|---|---|
| Provider host | enclave402.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.001 | 559 ms |
Example input (from the provider)
{
"body": {
"algorithm": "sha256",
"input": "hello world"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"algorithm": {
"description": "Hash algorithm",
"enum": [
"sha256",
"sha384",
"sha512",
"hmac-sha256",
"pbkdf2",
"scrypt"
],
"type": "string"
},
"encoding": {
"default": "hex",
"description": "Output encoding",
"enum": [
"hex",
"base64"
],
"type": "string"
},
"input": {
"description": "Data to hash (UTF-8 string)",
"maxLength": 100000,
"type": "string"
},
"key": {
"description": "Key for HMAC/PBKDF2/scrypt (required for keyed algorithms)",
"maxLength": 1000,
"type": "string"
}
},
"required": [
"algorithm",
"input"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"algorithm": {
"type": "string"
},
"digest": {
"description": "Hash output in the requested encoding",
"type": "string"
},
"encoding": {
"type": "string"
},
"inputLength": {
"type": "integer"
},
"settled": {
"type": "boolean"
},
"ts": {
"type": "integer"
}
},
"required": [
"algorithm",
"digest",
"encoding",
"inputLength",
"settled",
"ts"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}