curl --request POST \
  --url https://api.freepik.com/v1/ai/beta/remove-background \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --header 'x-freepik-api-key: <api-key>' \
  --data 'image_url=https://img.freepik.com/free-vector/cute-cat-sitting-cartoon-vector-icon-illustration-animal-nature-icon-concept-isolated-premium-vector-flat-cartoon-style_138676-4148.jpg?w=2000&t=st=1725353998~exp=1725357598~hmac=a17f90afeeff454b36c0715f84eed2b388cd9c4a7ce59fcdff075fa41770e469'

{
  "original": "https://api.freepik.com/v1/ai/beta/images/original/037ea4ea-e8ad84a8c7/thumbnail.jpg",
  "high_resolution": "https://api.freepik.com/v1/ai/beta/images/download/037ead-44cd8ad84a8c7/high.png",
  "preview": "https://api.freepik.com/v1/ai/beta/images/download/037ea4eacad84a8c7/preview.png",
  "url": "https://api.freepik.com/v1/ai/beta/images/download/037ea4ea-720d-411e8ad84a8c7/high.png"
}