gpt-image-2.5-flare AI Image API

GPT Image 2 is OpenAI's image-generation model. OpenAI documents image generation and editing with flexible sizes; Flatkey exposes the image routes and request controls shown below.

Text to ImageImage Editing
Provider
OpenAI
Reference price
$8.000 / image
Flatkey price
$6.400 / image-20%
Generator setup · Playground (edit before sign-up)

Input

Quick Prompts
Reference Images
Start generating

Output

Preview
Image preview

Request summary

Endpoint
POST /v1/images/generations
Model ID
gpt-image-2.5-flare
Size
1024x1024
Quality
high
Outputs
1

Preview only. Sign in to submit this request to Flatkey.

Request preview
{
  "model": "gpt-image-2.5-flare",
  "prompt": "Create a vertical illustrated fantasy narrative poster with a large dark-haired profile silhouette on the left, a layered mountain temple city in the center, a red torii gate, drifting cherry blossoms, and small travelers along the bottom edge. Use a cream paper texture with ink-and-wash detail, a restrained charcoal, vermilion, and muted violet palette, and reserve a clean right margin for the title and credits.",
  "n": 1,
  "size": "1024x1024",
  "quality": "high",
  "output_format": "png",
  "background": "opaque",
  "moderation": "auto"
}

Performance

GPT Image 2 API performance and availability

Live Flatkey request telemetry appears here when enough image-generation traffic is available.

Avg. provider uptime
last 30 days
Latency
last 30 days
Requests
30-day window
Successful inference trend
Not enough data yet

Activity

GPT Image 2 API usage and generation activity

This chart reflects live Flatkey generation requests and remains unreported until enough traffic is collected.

Requests
30-day window
Latency
last 30 days
Uptime
last 30 days
Successful inference trendActivity
Not enough data yet

Pricing

GPT Image 2 API pricing by token and image input

Prices below are calculated from Flatkey pricing data for this model and the visible groups currently returned by our pricing API.

Flatkey price

Price / image

Live catalog model
$6.400 / image
Price / image
$6.400 / image$8.000 / image
Try a prompt
Shared balance

Add credits

Add credits

Use the same Flatkey balance and API key across image, video, audio, and text models.

Model catalog
Model Type
Text to Image
API
/v1/images/generations
Billing basis
image
Outputs
1–10

GPT Image 2 image generation and editing capabilities

Use the documented image workflows for new visuals, reference-led edits, and production-ready creative variants.

Text-to-image creation

Generate new product, editorial, and campaign visuals from a structured natural-language prompt.

Reference-based editing

Supply an image input to revise an existing visual while preserving important subject and composition details.

Flexible image composition

Create square, portrait, or landscape assets with flexible image sizes for different placements and channels.

High-fidelity visual input

Combine text and image context in one workflow for richer visual direction; audio and video inputs are not supported by this model.

Compare

GPT Image 2 and GPT Image 1: image API controls

GPT Image 1 values are not verified in this fact set, so only documented GPT Image 2 fields are shown.

CapabilityGPT Image 1GPT Image 2
EndpointsUnknown here/v1/images/generations; /v1/images/edits
SizesUnknown here1024x1024, 1536x1024, 1024x1536, auto
FormatsUnknown herePNG, JPEG, WebP
Quality/background/moderationUnknown hereDocumented above
Image quality rankingNot assertedNot asserted

Prompt library

GPT Image 2 prompt examples for product and marketing visuals

Start with a concrete subject, composition, output size, and brand constraint; adjust the request fields separately.

Game UI interaction and equipment switching
Game UI interaction and equipment switching

A 16:9 sci-fi game loadout screen in a blue-purple spaceship hangar. A female armored character stands centered with a glowing violet rifle; armor slots line the left, three weapon slots line the right, and the lower slot is highlighted. Keep the HUD hierarchy, pose, lighting, and equipment geometry fixed for an exact equipment-switch frame. No readable words, logos, invented stats, or watermark.

Live sports broadcast simulation
Live sports broadcast simulation

A rainy night soccer broadcast frame under bright stadium floodlights. A black-uniform player strikes the ball while two white-uniform defenders close in, with the goal and a blurred crowd behind. Keep the broadcast camera angle, blank blue score bars, spray, and motion blur consistent; leave overlays abstract and text-free. No real teams, athletes, logos, or watermark.

Brand TVC and seamless ecommerce showcase
Brand TVC and seamless ecommerce showcase

A closed matte-black square smartwatch with a black strap rests on a wet glossy black tabletop. Water droplets catch a cool blue rim light and a soft reflection sits beneath the watch. Use a low three-quarter product camera and preserve the case, strap, highlights, and empty dark background. No readable branding, extra products, hands, or watermark.

Cinematic character and storyboard direction
Cinematic character and storyboard direction

On a rain-soaked observatory roof at sunrise, a lone figure in a long dark coat walks toward a large telescope beside an open dome. Wet stone reflects the warm doorway light; cloud-covered mountains sit beyond. Hold the screen direction and end on the telescope and figure in the same wide composition. No readable text, logos, or watermark.

Comedy sketch and physical storytelling
Comedy sketch and physical storytelling

In a bright home kitchen, a surprised cook in a blue shirt and cream apron reaches toward pancakes, a frying pan, flour, bowl, and whisk suspended midair. Freeze the comic cause-and-effect moment with believable weight, warm daylight, and a clear path for each object. No injury, logos, readable words, or watermark.

Historical photo restoration and revival
Historical photo restoration and revival

A rainy period harbor platform shelters people in era-appropriate coats and umbrellas as a vintage green tram arrives on wet tracks. Wooden waterfront buildings and misty mountains sit behind the reflections. Preserve the historical clothing, tram shape, rain direction, and stable wide composition; no readable signage, logos, or watermark.

Why use Flatkey for GPT Image 2?

A repeatable GPT Image 2 workflow for product images

Keep image controls and image-input token dimensions together so a prompt test can become a reproducible API request.

All documented controls in one place

Set n, size, quality, output format, background, and moderation before you hand the request to the console.

Image input stays explicit

The catalog exposes token and image-input dimensions; this is not a separate fee for output pixel size, and the final amount depends on request and usage fields.

Marketing-ready starting points

Use product, ad, and storyboard examples as editable starting prompts rather than generic image filler.

No unsupported promises

The page does not promise transparent output, free generation, or a fixed per-image price when those facts are not verified.

API

Use the GPT Image 2 API for generation and edits

Send the model ID with the supported image controls through the documented generation or edits route.

POST /v1/images/generations
POST /v1/images/edits
gpt-image-2
n, size, quality, format, background, and moderation.
Use the normal Flatkey account and API-key flow; no free or no-signup promise is made.
curl https://router.flatkey.ai/v1/images/generations \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-..." \
  -d '{
  "model": "gpt-image-2.5-flare",
  "prompt": "A complex AI image generation mood wall photographed as one premium studio scene: a large violet-and-gold abstract floral artwork surrounded by pinned botanical sketches, macro insect study, translucent vellum flower sheets, black-and-white portrait, crystal minerals, perfume product render, architectural arch and staircase studies, film strips, fabric swatches, tape, brass pins, graphite notes, and warm spotlights on a charcoal wall.",
  "n": 1,
  "size": "1024x1024",
  "quality": "high",
  "output_format": "png",
  "background": "opaque",
  "moderation": "auto"
}'
Docs

FAQ

GPT Image 2 API
pricing and prompt questions

Answers about GPT Image 2 API access, image-generation fields, token and image-input pricing, formats, and background behavior.

What is GPT Image 2?
GPT Image 2 is the OpenAI image model available through /v1/images/generations.
How do I access GPT Image 2?
Configure a request, then use the normal Flatkey account and API-key flow.
What are the GPT Image 2 API endpoints?
Use /v1/images/generations for new images or /v1/images/edits for image edits with model ID gpt-image-2.
How much does GPT Image 2 cost?
Use the pricing section above for current Flatkey prices from our pricing API.
What sizes and formats are supported?
Flatkey presets are 1024x1024, 1536x1024, 1024x1536, and auto. OpenAI documents a wider size range; PNG, JPEG, and WebP are listed here, with transparent output requiring PNG or WebP upstream.
Can GPT Image 2 create transparent backgrounds?
Yes, OpenAI's image guide documents gpt-image-2 preview support for background=transparent with PNG or WebP. The Flatkey route may expose only the controls shown in its current request form, so verify the live request before relying on transparency.
Is GPT Image 2 free or available without signup?
Free or no-signup generation is not verified. Use the normal Flatkey access flow and dated pricing block.