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GPT Image 1.5 High - Text to Image Generator (High Quality)
x402
GPT Image 1.5 High - Text to Image Generator (High Quality) is a paid API for AI agents from www.amnt.io, paid per call via x402, $0.138/call, status unknown (last checked 2026-10-12).
Generates high-quality 1024x1024 flat-art images (logos, icons, stickers) from a text prompt using GPT Image 1.5, returning a transparent PNG or JPEG URL.
Price / call$0.138
Success—
StatusUnknown
How this service works
GPT Image 1.5 High - GPT Image 1.5, high quality: text to picture. Clean flat art: logos, icons and stickers. Square 1024x1024, transparent PNG or JPEG. $0.138, about 25 s.
Output
Returns a JSON object containing an array with a URL to the generated image, the model name used, image quality level, and size (1024x1024). The image is served as either a transparent PNG or JPEG depending on the format parameter.
Example use cases
Brand logo for a startup
“Create a clean flat-art logo for my coffee shop called 'Morning Bloom' — use soft pastel colors, transparent PNG background, square format.”
App icon for a mobile game
“Generate a 1024x1024 flat-art icon of a pixel sword on a transparent background as a PNG — it's for a mobile game called Blade Rush.”
Sticker pack character design
“Draw a cute flat-art cartoon cat astronaut floating in space, transparent PNG, I want to use it as a sticker in a messaging app.”
Technical details
Endpoint
POSThttps://www.amnt.io/api/agent/amnt/gpt-image-1-5-high?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need high-quality, clean flat-art imagery — especially logos, icons, or stickers — and require a transparent PNG background or a precise square 1024x1024 output. It is ideal for branding and UI asset generation tasks where flat, clean aesthetics matter. Prefer this over lower-quality tiers when visual fidelity is important and the ~25s latency and $0.138 cost per call are acceptable.
Side effects
- Prompt exceeds 1000 character limit — request rejected with validation error
- Invalid format enum value — must be 'png' or 'jpeg'
- Transparent background requested with JPEG format — incompatible combination
- Prompt contains content policy violations — generation refused
- Timeout after ~25 seconds if model is under high load
- Compression parameter ignored for PNG format
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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