ToolVet
80trust / 100

Buy Trial

by 402cron in Other

x402 APIPassing, checked 4 h ago

Cron for AI agents: signed HTTP deliveries on a cron expression. ENTRY pack: 20 delivery credits for $0.02 ($0.001/delivery). Same service, best rate $0.0005/delivery at https://402cron.com/buy/starter. Ladder: 20/$0.02, 2000/$1, 50000/$25. All packs: https://402cron.com/api/pricing. Credits never expire. Needs your own https:// endpoint that echoes our challenge (no fixed-reply hooks). HMAC-signed, 3 attempts then auto-pause. No account, no card, no human.

GET https://402cron.com/buy/trial

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
466 ms typical, 466 ms slowest 5%
Last check
4 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://402cron.com/buy/trial"
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 $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2F402cron.com%2Fbuy%2Ftrial
const res = await pay("https://402cron.com/buy/trial");
console.log(await res.json());

Example output

{
  "creditedDeliveries": 20,
  "deliveriesLeft": 20,
  "managementToken": "shown once, only to a new client",
  "next": {
    "note": "three steps, each with method and url",
    "steps": "[…]"
  },
  "ok": true,
  "pack": "trial",
  "payment": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "tokenNote": "save this — shown exactly once"
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
4 h agoPassed402466 ms$0.02