curl --request POST \
--url https://api.sinancode.com/v1/generate/k/flux2-flex-text-to-image \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "A humanoid figure with a vintage television set for a head",
"aspect_ratio": "auto",
"resolution": "1K"
}
'