Preview Product

POST /v1/products/preview

curl -X POST https://api.sp3ndpay.shop/v1/products/preview \
  -H "Authorization: Bearer sp3ndpay_live_xxx" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://www.amazon.com/dp/B0CDEMO123"}'

{
  "product": {
    "marketplace": "amazon",
    "title": "Wireless Headphones",
    "image_url": "https://cdn.sp3ndpay.shop/products/abc.jpg",
    "product_url": "https://www.amazon.com/dp/B0CDEMO123",
    "currency": "USD",
    "price": 89.99,
    "availability": "in_stock"
  }
}

https://www.amazon.com/dp/B0CDEMO123
https://amzn.to/shortlink

https://www.ebay.com/itm/256000000000

{
  "error": {
    "code": "invalid_url",
    "message": "Not a valid Amazon or eBay link"
  }
}

{
  "error": {
    "code": "product_unavailable",
    "message": "Product is unavailable or removed"
  }
}