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Cron Next

by Cron next runs in Documents & files

x402 APIPassing, checked 3 h ago

Parse a 5-field cron expression and return the next N run times (UTC).

POST https://agent402.tools/api/cron-next

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
185 ms typical, 216 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent402.tools/api/cron-next" \
  -H "content-type: application/json" \
  -d '{"count":5,"expr":"*/15 9-17 * * 1-5"}'
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%2Fagent402.tools%2Fapi%2Fcron-next
const res = await pay("https://agent402.tools/api/cron-next", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"count":5,"expr":"*/15 9-17 * * 1-5"}),
});
console.log(await res.json());

Example input

{
  "count": 5,
  "expr": "*/15 9-17 * * 1-5"
}

Example output

{
  "expr": "*/15 9-17 * * 1-5",
  "next": [
    "2026-06-11T09:00:00.000Z"
  ]
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402216 ms$0.001
6 h agoPassed402185 ms$0.001
9 h agoPassed402182 ms$0.001
14 h agoPassed402289 ms$0.001