Imagen4 Ultra is Google's highest-quality text-to-image model, generating high-fidelity images from simple text prompts.
imagen4-ultraAPI keys come with the Scale and Ultra plans

The smallest request that works: the required fields only.
curl https://api.percify.io/v3/playground/v1/run \
-H "Authorization: Bearer $PERCIFY_API_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"modelId": "imagen4-ultra",
"input": {
"prompt": "A red fox running through fresh snow at sunrise"
}
}'6 fields in input, required first.
promptRequiredThe positive prompt for the generation.
seedOptionalThe random seed to use for the generation.
num_imagesOptionalThe number of images to generate.
resolutionOptionalThe target resolution of the generated media.
aspect_ratioOptionalThe aspect ratio of the generated media.
negative_promptOptionalThe negative prompt for the generation.
from $0.10OpenAI image generation: excellent prompt-following and clean text rendering; takes reference images.
from $0.05Generates images from a text prompt, with five quality tiers up to 4K and strong in-image typography.
from $0.05Generates images from a text prompt, with five quality tiers up to 4K and strong in-image typography.
$0.05Z-Image Turbo is a super fast text-to-image model of 6B parameters developed by Tongyi-MAI.

Pick a use case, run it in the playground, copy the call.
API keys come with the Scale and Ultra plans