ToolVet
67trust / 100

Util Jwt Decode

by manylives.me in Other

x402 APIPassing, checked 3 h ago

Decode a JWT without verifying it: header (algorithm, key id), payload claims, and issued, not-before and expiry times with whether it is expired now.

POST https://manylives.me/paid/util/jwt-decode

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
404 ms typical, 582 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# bash or zsh: see the payment challenge (nothing is charged)
curl -g -i -X POST 'https://manylives.me/paid/util/jwt-decode' \
  -H 'content-type: application/json' \
  --data-raw '{"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJkZW1vIiwiaWF0IjoxNzAwMDAwMDAwLCJleHAiOjE3MDAwMDM2MDB9.c2lnbmF0dXJl"}'
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%2Fmanylives.me%2Fpaid%2Futil%2Fjwt-decode
const res = await pay("https://manylives.me/paid/util/jwt-decode", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: "{\"token\":\"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJkZW1vIiwiaWF0IjoxNzAwMDAwMDAwLCJleHAiOjE3MDAwMDM2MDB9.c2lnbmF0dXJl\"}",
});
console.log(await res.json());

Example input

{
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJkZW1vIiwiaWF0IjoxNzAwMDAwMDAwLCJleHAiOjE3MDAwMDM2MDB9.c2lnbmF0dXJl"
}

Example output

{
  "expired": false,
  "expires": "2026-10-08T06:47:44.000Z",
  "header": {
    "alg": "HS256",
    "typ": "JWT"
  },
  "payload": {
    "exp": 1791442064,
    "sub": "…"
  },
  "signature_verified": false
}

Security scan

  • Charges more than its listed price in payment
    Listed at $0.001, charges $0.002

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402391 ms$0.002
7 h agoPassed402548 ms$0.002
11 h agoPassed402408 ms$0.002
14 h agoPassed402518 ms$0.002
18 h agoPassed402538 ms$0.002
22 h agoPassed402623 ms$0.002
25 h agoPassed402513 ms$0.002
29 h agoPassed402380 ms$0.002
33 h agoPassed402401 ms$0.002
36 h agoPassed402493 ms$0.002
40 h agoPassed402365 ms$0.002
43 h agoPassed402378 ms$0.002
47 h agoPassed402400 ms$0.002
2 days agoPassed402364 ms$0.002
2 days agoPassed402582 ms$0.002

History

11 Oct 2026Price changed from $0.001 to $0.002