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Run Cron Dialect Convert

by AISkills402 API: Cron Convert in Documents & files

x402 APIPassing, checked 2 h ago

Cron Dialect Convert API: moves a schedule between crontab, GitHub Actions, Cron Hub, Quartz and Cloudflare Workers Cron Triggers so the target fires at exactly the same times - weekday numbers, either/both day rules, macros, time zones. $0.005 USDC per call, no account, no language model: what cannot run at the same times gets a paid CANNOT CONVERT verdict. POST JSON {source, target, schedule, timezone}; free example at https://api.aiskills402.com/v1/run/cron-dialect-convert/example

POST https://api.aiskills402.com/v1/run/cron-dialect-convert

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Status and outage history · Atom feed

Uptime
100%
Response time
522 ms typical, 617 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

POST https://api.aiskills402.com/v1/run/cron-dialect-convert

Each call costs $0.005 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://api.aiskills402.com/v1/run/cron-dialect-convert
content-type: application/json

{
  "schedule": "0 9 * * 1-5 /opt/jobs/report.sh",
  "source": "crontab",
  "target": "cloudflare",
  "timezone": null
}

Parameters

ParameterTypeRequiredDescription
schedulestringYesThe schedule as written in the source: a crontab, a workflow snippet, a Cron Hub job, a Quartz expression or a wrangler crons list.
sourcestringYesThe scheduler the schedule comes from. One of: crontab, github, cronhub, quartz, cloudflare.
targetstringYesThe scheduler to convert it to. One of: crontab, github, cronhub, quartz, cloudflare.
timezonestring or nullNoIANA zone of the source schedule (for example Asia/Tokyo), when the schedule itself does not name one. Default: null.

Example response

The provider's example. We can't check it without paying.

{
  "engine": "1.0.0",
  "input_sha256": "<sha256 of the request>",
  "ok": true,
  "receipt": {
    "settled": true,
    "tx": "0x<settlement transaction>"
  },
  "refusal": null,
  "replay": false,
  "result": {
    "crons": [
      "0 9 * * MON-FRI"
    ],
    "note": ""
  },
  "skill": "cron-dialect-convert"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.005.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.aiskills402.com/v1/run/cron-dialect-convert' \
  -H 'content-type: application/json' \
  --data-raw '{"schedule":"0 9 * * 1-5 /opt/jobs/report.sh","source":"crontab","target":"cloudflare","timezone":null}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://api.aiskills402.com/v1/run/cron-dialect-convert' \
  -H 'content-type: application/json' \
  --data-raw '{"schedule":"0 9 * * 1-5 /opt/jobs/report.sh","source":"crontab","target":"cloudflare","timezone":null}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.aiskills402.com%2Fv1%2Frun%2Fcron-dialect-convert&method=POST
const res = await pay("https://api.aiskills402.com/v1/run/cron-dialect-convert", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "schedule": "0 9 * * 1-5 /opt/jobs/report.sh",
    "source": "crontab",
    "target": "cloudflare",
    "timezone": null
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.aiskills402.com/v1/run/cron-dialect-convert",
        json={
            "schedule": "0 9 * * 1-5 /opt/jobs/report.sh",
            "source": "crontab",
            "target": "cloudflare",
            "timezone": None,
        },
    )
    print(res.status_code, res.text)

Security scan

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Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402617 ms$0.005
6 h agoPassed402596 ms$0.005
10 h agoPassed402522 ms$0.005
14 h agoPassed402167 ms$0.005
18 h agoPassed402103 ms$0.005
22 h agoPassed402780 ms$0.005