ToolVet
80trust / 100

Hash

by Hash + HMAC in Onchain & crypto

x402 APIPassing, checked 2 h ago

Compute cryptographic digests and HMACs deterministically: MD5, SHA-1, SHA-256, SHA-384, SHA-512, output as hex, base64, or base64url. Add a "key" for HMAC. Built for checksums, content addressing, and signature verification. Inputs are hashed and discarded. POST a JSON body like: {"text":"hello world","algorithm":"sha256","encoding":"hex"}

POST https://keyronne.com/api/hash

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
317 ms typical, 317 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://keyronne.com/api/hash" \
  -H "content-type: application/json" \
  -d '{"algorithm":"sha256","encoding":"hex","text":"hello world"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fkeyronne.com%2Fapi%2Fhash
const res = await pay("https://keyronne.com/api/hash", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"algorithm":"sha256","encoding":"hex","text":"hello world"}),
});
console.log(await res.json());

Example input

{
  "algorithm": "sha256",
  "encoding": "hex",
  "text": "hello world"
}

Example output

{
  "algorithm": "sha256",
  "encoding": "hex",
  "hash": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9",
  "input": {
    "length": 11
  }
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402317 ms$0.001
7 h agoPassed402636 ms$0.001