Rustic Coffee Shop Promo with Handwritten Headline and Latte Art Hero Photo

await fetch("https://api.orshot.com/v1/studio/render", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    Authorization: "Bearer <ORSHOT_API_KEY>",
  }, 
  body: JSON.stringify({
    "templateId": 681,
    "response": {
      "format": "png",
      "type": "base64"
      "scale": 1
    },
    "modifications": {
      "<YOUR_DYNAMIC_PARAMETERS>"
    }
  }),
});