Post v1generate

curl --request POST \
  --url http://api.imagerouter.com/v1/generate \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '{
  "num": 123,
  "prompt": "<string>",
  "model": "flux-schnell",
  "size": {
    "width": 5000.5,
    "height": 5000.5
  },
  "format": "jpg"
}'

{
  "urls": [
    "<string>"
  ]
}