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Workers · Hello

by Workers

GETBase Sepolia

$0.001

per call · USDC on Base Sepolia

Test endpoint for verifying x402 payment integration end to end. Returns a static greeting in the Agent Tollbooth standard response envelope. Not a data product — use it to smoke-test your x402 client for $0.001 before calling our compliance endpoints.

Endpoint

GET https://tollbooth-hello-testnet.sjwilliams8.workers.dev/hello

7

Calls / 30d

4

Unique payers / 30d

Aug 31

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://tollbooth-hello-testnet.sjwilliams8.workers.dev/hello", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://tollbooth-hello-testnet.sjwilliams8.workers.dev/hello" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "data": {
    "message": "hello, agent"
  },
  "meta": {
    "disclaimer": "This response is an assistive screening signal derived from public government data. It is not a certified compliance determination, a consumer report, or legal advice.",
    "generated_at": "2026-07-05T12:00:00.000Z",
    "service": "hello",
    "source_datasets": [],
    "version": "0.1.0"
  }
}

Payment details

Pay to0xb3e7993ed2fc2c79fff220620240f298bba9bf5b
AssetUSDC · 0x036cbd53842c5426634e7929541ec2318f3dcf7e
NetworksBase Sepolia
Schemesexact

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