# GPT Image 2.5 Flare Medium – Text-to-Image Generator

> GPT Image 2.5 Flare Medium – Text-to-Image Generator is a paid API for AI agents from www.amnt.io, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-10).

Generates a bold, vivid image from a text prompt using GPT Image 2.5 Flare at medium quality, supporting flexible aspect ratios up to 3:1 and transparent PNG or JPEG output.

## Facts

- Endpoint: POST https://www.amnt.io/api/agent/amnt/gpt-image-2-5-flare-medium?utm_source=zero.xyz
- Price: $0.015/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gpt-image-2-5-flare-medium-text-to-image-generator-6b4e7343
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QYxpQ2xWKZ_uIZEv9ua10

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability gpt-image-2-5-flare-medium-text-to-image-generator-6b4e7343 -d '<json body>'
```

Example prompt: Draw me a bold, flat-color red fox mascot waving hello in a 1:1 square format as a transparent PNG — something vivid and eye-catching.

## When to prefer this

Choose this endpoint when you need fast, bold, vivid image generation with flexible aspect ratios (including wide up to 3:1) and true transparent PNG support, at a low fixed cost of $0.015 per image in ~20 seconds. Prefer it over higher-quality tiers when speed and cost matter more than photorealism, and over generic image APIs when you need precise shape control and transparent backgrounds for overlays, logos, or mascots.

## Known failure modes

- Prompt too long (exceeds 1000 characters) — validation error returned
- Invalid aspect ratio (exceeds 3:1 limit) — rejected with error
- Compression parameter provided for PNG format — ignored or error
- Transparent background requested with JPEG format — unsupported combination
- Payment not processed — x402 payment required error
- Model latency spike causes timeout beyond ~20s
- Prompt contains disallowed content — content policy rejection

## How this service works

GPT Image 2.5 Flare Medium - GPT Image 2.5 Flare, medium quality: text to picture. Fast, bold and vivid. Great characters. Any shape up to 3:1, transparent PNG or JPEG. $0.015, about 20 s.

## Output

Returns a JSON object containing a URL link to the generated image, the pixel dimensions (width x height), the model used to draw it, and the quality tier. The image is available as either a transparent PNG or JPEG depending on the format requested.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "prompt"
     ],
     "properties": {
      "shape": {
       "type": "string",
       "default": "1:1",
       "examples": [
        "16:9"
       ],
       "maxLength": 12,
       "description": "Any W:H up to 3:1, e.g. 1:1, 16:9, 9:16, 3:2. Same price in every shape."
      },
      "format": {
       "enum": [
        "png",
        "jpeg"
       ],
       "type": "string",
       "default": "png",
       "description": "Format"
      },
      "prompt": {
       "type": "string",
       "examples": [
        "a red fox mascot waving, flat colours"
       ],
       "maxLength": 1000,
       "description": "What to draw, in plain words."
      },
      "background": {
       "enum": [
        "auto",
        "transparent",
        "opaque"
       ],
       "type": "string",
       "default": "auto",
       "description": "Transparent gives a real see-through PNG."
      },
      "compression": {
       "type": "integer",
       "maximum": 100,
       "minimum": 0,
       "examples": [
        "100"
       ],
       "description": "JPEG only. Lower is smaller."
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "size": {
       "type": "string",
       "description": "Width x height in pixels."
      },
      "model": {
       "type": "string",
       "description": "The model that drew it."
      },
      "images": {
       "type": "array",
       "description": "One link to the picture."
      },
      "quality": {
       "type": "string",
       "description": "The quality it was drawn at."
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gpt-image-2-5-flare-medium-text-to-image-generator-6b4e7343/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.amnt.io](https://www.zero.xyz/host/www.amnt.io/llms.txt)