Developer API - img.svif

Upload Endpoint

Accepts both multipart/form-data and raw binary streams. No authentication is required for public uploads.

POST https://img.svif.cloud/api/upload

Terminal

curl -X POST https://img.svif.cloud/api/upload \
  -H "Content-Type: image/png" \
  --data-binary "@image.png"

JavaScript (Fetch)

const formData = new FormData();
formData.append("file", fileBlob);

const res = await fetch("https://img.svif.cloud/api/upload", {
  method: "POST",
  body: formData
});

const { direct_url } = await res.json();
console.log(direct_url);

Python (Requests)

import requests

url = "https://img.svif.cloud/api/upload"
files = {'file': open('image.png', 'rb')}

response = requests.post(url, files=files)
print(response.json()['direct_url'])

AI Integration Prompt

Copy this prompt into Claude, ChatGPT, or Cursor to generate integration code for your specific stack.

I am building an application and I need to integrate an image upload feature using a specific public API. Please write the integration code for my stack.

Here are the API details:
- Endpoint: POST https://img.svif.cloud/api/upload
- The endpoint supports CORS natively.
- It accepts `multipart/form-data` with the key `file` OR raw binary `image/*` bodies.
- Response format is JSON: { "success": true, "url": "https://img.svif.cloud/i/abc12345.png", "filename": "abc12345.png", "direct_url": "..." }

Provide a robust function that takes an image, uploads it to this endpoint, handles errors gracefully, and returns the `direct_url`.

API Reference

Upload Endpoint

AI Integration Prompt