Generate Image (Flash)

POST /v1beta/models/gemini-2.5-flash-image:generateContentPublished by Nano Banana
curl -X POST https://api.orthogonal.com/v1/run \
-H 'Authorization: Bearer orth_live_••••' \
-H 'Content-Type: application/json' \
-d '{
"api": "nano-banana",
"path": "/v1beta/models/gemini-2.5-flash-image:generateContent",
"method": "POST",
"body": {
"contents":
}
}'

$0.0500per call

About this endpoint

Generate images from text prompts. Also supports image editing (pass source image + edit instructions) and multi-image composition (up to 3 images). Returns base64-encoded images.

Body parameters

More from Nano Banana

  1. Generate Image (Pro)POST/v1beta/models/gemini-3-pro-image-preview:generateContent$0.1500 per call
  2. List ModelsGET/v1beta/modelsFree
All 3 Nano Banana endpoints