Google Flow API v1 initial release:

• Generate and edit images with Imagen 4 and Nano Banana / Gemini 2.5 Flash Image
• Generate videos with Veo 3.1 Quality and Fast models
• Use free Google accounts for unlimited image generations
• Use Google AI Ultra $125/m subscription for unlimited Veo 3.1 Fast video generations

Examples

• Create image using imagen-4 POST images

curl --location 'https://api.useapi.net/v1/google-flow/images' \
--header 'Authorization: Bearer user:1234-…' \
--form 'prompt="Cat dressed like a pirate fencing with a real pirate"' \
--form 'model="imagen-4"' \
--form 'aspectRatio="portrait"' \
--form 'count="4"' 

• Edit image using nano-banana POST images

Result

curl --location 'https://api.useapi.net/v1/google-flow/images' \
--header 'Authorization: Bearer user:1234-…' \
--form 'prompt="Cat dressed like a pirate fencing with a real pirate, pirate looks absolutely terrified"' \
--form 'model="nano-banana"' \
--form 'aspectRatio="portrait"' \
--form 'count="4"' \
--form 'reference_1="user:12345-email:…-image:…"' 

Result

• Animate image using veo-3.1-fast POST videos

curl --location 'https://api.useapi.net/v1/google-flow/videos' \
--header 'Authorization: Bearer user:1234-…' \
--form 'prompt="Brave Captain Cat chasing away the pirates\!"' \
--form 'model="veo-3.1-fast"' \
--form 'aspectRatio="portrait"' \
--form 'startImage="user:12345-email:…-image:…"' \
--form 'count="4"' \

Result