Explain Cron

Last 30 days

Uptime

100%

Response time

37 ms typical, 37 ms slowest 5%

Last check

48 min ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.aventtech.com/explain/cron?count=5&expr=*%2F15+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%2Fapi.aventtech.com%2Fexplain%2Fcron
const res = await pay("https://api.aventtech.com/explain/cron?count=5&expr=*%2F15+9-17+*+*+1-5");
console.log(await res.json());

Example input

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

Example output

{
  "description": "At every 15th minute past hours 9-17 on Monday-Friday (UTC)",
  "nextRuns": [
    "2026-07-24T09:00Z"
  ]
}

Security scan

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

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