Google Gemini 2.5 Flash Image Edit

Playground

Google’s state-of-the-art image generation and editing model

Features

Google’s Nano Banana Edit is a revolutionary image editing and generation model that combines precise control with intuitive operation. This state-of-the-art AI system excels at understanding and implementing complex visual transformations based on natural language instructions, allowing users to seamlessly modify existing images with remarkable accuracy. Leveraging Google’s advanced computer vision research, Nano Banana Edit preserves the original image’s key elements while intelligently applying requested changes, making it ideal for professional designers, content creators, and marketing teams. The model demonstrates exceptional understanding of spatial relationships, artistic styles, and semantic context, enabling sophisticated edits from simple text prompts without requiring technical expertise.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result


# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/google/gemini-2.5-flash-image/edit" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "output_format": "jpeg",
    "enable_sync_mode": false,
    "enable_base64_output": false
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"

Parameters

Task Submission Parameters

Request Parameters

Parameter	Type	Required	Default	Range	Description
prompt	string	Yes		-	The positive prompt for image generation.
images	array	Yes	[]	-	List of URLs of input images for editing. Up to 10 images can be provided.
output_format	string	No	jpeg	jpeg, png	The format of the output image.
enable_sync_mode	boolean	No	false	-	If set to true, the function will wait for the image to be generated and uploaded before returning the response. It allows you to get the image directly in the response. This property is only available through the API.
enable_base64_output	boolean	No	false	-	If enabled, the output will be encoded into a BASE64 string instead of a URL. This property is only available through the API.

Response Parameters

Parameter	Type	Description
code	integer	HTTP status code (e.g., 200 for success)
message	string	Status message (e.g., “success”)
data.id	string	Unique identifier for the prediction, Task Id
data.model	string	Model ID used for the prediction
data.outputs	array	Array of URLs to the generated content (empty when status is not `completed`)
data.urls	object	Object containing related API endpoints
data.urls.get	string	URL to retrieve the prediction result
data.has_nsfw_contents	array	Array of boolean values indicating NSFW detection for each output
data.status	string	Status of the task: `created`, `processing`, `completed`, or `failed`
data.created_at	string	ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”)
data.error	string	Error message (empty if no error occurred)
data.timings	object	Object containing timing details
data.timings.inference	integer	Inference time in milliseconds

Result Request Parameters

Minimax Voice Design Google Gemini 2.5 Flash Image Text To Image