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dopamint nano-banana-pro Image Generation
x402
dopamint nano-banana-pro Image Generation is a paid API for AI agents from x402-dev.dopamint.ai, paid per call via x402, $0.2025/call, status down (last checked 2026-09-15).
Generates images from a text prompt using the nano-banana-pro model, returning a job ID and status URL for async retrieval
Price / call$0.2025
Success—
StatusDown
How this service works
Generate image using nano-banana-pro
Output
Returns a JSON object containing a unique jobId, a human-readable message with a status tracking URL, the statusUrl itself for polling job completion, a timestamp, and an HTTP status code. The image is not returned directly — the agent must poll the statusUrl to retrieve the final result.
Example use cases
Example prompt
“Generate an image of a futuristic neon-lit cityscape at night using nano-banana-pro, 2K resolution, 16:9 aspect ratio, PNG format.”
Technical details
Endpoint
POSThttps://x402-dev.dopamint.ai/api/ai/generations/images/nano-banana-proWhen to prefer
Choose this endpoint when you need images generated by the nano-banana-pro model specifically, which may differ in style or quality from nano-banana or stable-diffusion-v35-large siblings on the same host. Prefer this when you need async job-based generation with status polling, support for up to 4K resolution, and multiple aspect ratios including portrait and landscape. Use this over the nano-banana variant when you want the pro-tier model quality at the $0.20 price point.
Side effects
- Missing required 'prompt' field returns a 400 validation error
- Invalid resolution value (e.g. '8K') returns a schema validation error
- Invalid aspect_ratio value returns a validation error
- Payment failure or insufficient USDC balance returns a 402 Payment Required error
- Model unavailable or overloaded may return 503 or timeout
- Polling statusUrl may return pending status if job is still processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| promptrequired | string | The text prompt to generate an image from. |
| sync_mode | boolean | If `True`, the media will be returned as a data URI and the output data won't be available in the request history. |
| num_images | integer | The number of images to generate. |
| resolution | "1K" | "2K" | "4K" | The resolution of the image to generate. |
| aspect_ratio | "21:9" | "16:9" | "3:2" | "4:3" | "5:4" | "1:1" | "4:5" | "3:4" | "2:3" | "9:16" | The aspect ratio of the generated image. |
| output_format | "jpeg" | "png" | "webp" | The format of the generated image. |
Output
Schema · Response
{
"jobId": {
"type": "string",
"description": "Unique job identifier"
},
"message": {
"type": "string",
"description": "Human-readable message with status tracking URL"
},
"statusUrl": {
"type": "string",
"description": "URL to check job status"
},
"timestamp": {
"type": "string",
"description": "ISO 8601 timestamp of the response"
},
"statusCode": {
"type": "integer",
"description": "HTTP status code"
}
}Tags
x402
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