QR Code & Identicon 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://visuals.use.x402atlas.com/qr", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "background": "#ffffff",
    "data": "https://x402atlas.com",
    "error_correction": "M",
    "foreground": "#000000",
    "format": "svg",
    "margin_modules": 4,
    "size": 128
  }),
});
const data = await res.json();

curl -X POST \
  "https://visuals.use.x402atlas.com/qr" \
  -H "Content-Type: application/json" \
  -d '{"background":"#ffffff","data":"https://x402atlas.com","error_correction":"M","foreground":"#000000","format":"svg","margin_modules":4,"size":128}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "content_base64": "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",
  "format": "svg",
  "height": 128,
  "kind": "qr",
  "media_type": "image/svg+xml",
  "render_version": "qr-v1",
  "sha256": "8f5d68b7ff88e5c10a827fa8568dacb01c32aab3d1b5af58b2124ccbed7fd484",
  "width": 128
}