Busker QR Generator · QR

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://workbot1.oddsys.org/qr", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "dark": "#000000",
    "format": "png",
    "light": "#ffffff",
    "margin": 2,
    "scale": 4,
    "text": "https://example.com"
  }),
});
const data = await res.json();

curl -X POST \
  "https://workbot1.oddsys.org/qr" \
  -H "Content-Type: application/json" \
  -d '{"dark":"#000000","format":"png","light":"#ffffff","margin":2,"scale":4,"text":"https://example.com"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "dataBase64": "iVBORw0KGgoAAAANSUhEUgAA…",
  "format": "png",
  "meta": {
    "dark": "#000000",
    "errorCorrection": "M",
    "inputBytes": 23,
    "light": "#ffffff",
    "margin": 2,
    "modules": 25,
    "outputBytes": 412,
    "pixels": 116,
    "scale": 4
  }
}