Netzhandwerker Agent Tools · Image Preflight

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://tools.halowerk.com/v1/image/preflight", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "base64": "iVBORw0KGgoAAAANSUhEUgAAB4AAAAQ4CAYAAAD...",
    "requirements": {
      "aspect_ratio": "16:9",
      "max_bytes": 2000000,
      "min_width": 1200
    }
  }),
});
const data = await res.json();

curl -X POST \
  "https://tools.halowerk.com/v1/image/preflight" \
  -H "Content-Type: application/json" \
  -d '{"base64":"iVBORw0KGgoAAAANSUhEUgAAB4AAAAQ4CAYAAAD...","requirements":{"aspect_ratio":"16:9","max_bytes":2000000,"min_width":1200}}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "animated": false,
  "aspect_ratio": 1.7778,
  "bit_depth": 8,
  "bytes": 1482113,
  "chunks": [
    "IHDR",
    "iCCP",
    "eXIf",
    "IDAT",
    "IEND"
  ],
  "color_space": "rgba",
  "color_type": 6,
  "format": "png",
  "has_alpha": true,
  "has_exif": true,
  "has_icc": true,
  "has_text_metadata": false,
  "height": 1080,
  "hints": [
    "EXIF kann Ort und Geraet enthalten. Vor Veroeffentlichung entfernen."
  ],
  "interlaced": false,
  "issues": [],
  "megapixels": 2.07,
  "orientation": "quer",
  "passes": true,
  "width": 1920
}