Nano Banana 2
PreviewGemini 3.1 Flash Image · final-quality renders up to 4K at Flash speed. On ATP Token, call it with a project key as nano-banana-2. List rates and credit conversion are on this page.
List rates
USD list · 1 USD = 100 creditsEvery completed request debits project credits at these list rates. Failed requests are not billed.
Text-to-image (Nano Banana 2 / gemini-3.1-flash-image) — complex prompts and final-quality renders; every tier is priced separately. Billed per delivered image at the tier of its longest side (≤1024 px = 1K, ≤2048 px = 2K, larger = 4K) — a model's default output can land in a higher tier than its pixel count suggests, and some models ignore the requested size. Passthrough of the model's official list price — no ATP markup. Failed generations are not billed. Preview: rates may change before general availability.
Demo
Raw outputs generated by this model, one prompt per clip. Expand any item to read the exact prompt.

Prompt
An abstract commercial backdrop: smooth coral-to-amber gradient sweeping diagonally, with three soft-edged translucent geometric panes drifting across it and a subtle grain overlay. Deliberately empty on the left half so headline text can be placed there later. Wide shot, flat graphic composition, no perspective, even illumination with no hotspots, saturated but not neon, clean modern advertising grade, high detail. No lettering, no numbers, no logos anywhere in frame.

Prompt
A long cold aisle between two rows of black server racks, dense blue and white status LEDs receding into the distance, bundled cabling routed overhead, polished raised floor reflecting the light. No people. Wide shot with strong one-point perspective down the aisle, low angle just above floor level, 24mm lens, deep focus. Cool ambient LED glow as the only source with faint haze catching the light, desaturated blue-cyan grade with lifted blacks, extreme detail, photorealistic. No readable labels or logos.

Prompt
The decisive moment: a Brazilian woman, late 20s, glossy voluminous curls, radiant confident smile, slender build, wearing a fitted emerald green dress, holding up a sleek gold perfume bottle at chest height, light catching the glass facets, against a seamless emerald studio backdrop. Medium shot, eye level, 85mm lens, shallow depth of field. Bright even softbox lighting, clean high-key commercial grade, extreme detail, photorealistic. Negative: blurry, distorted faces, extra fingers, warped text, oversaturated, watermark.

Prompt
The decisive moment: a Japanese woman in her early 30s, a sleek chin-length bob with a soft side part, warm hazel eyes, a composed content smile with closed lips, slender upright posture, wearing a cream cashmere turtleneck under a tailored camel wool coat draped over one arm, a slim gold watch on her wrist, pausing mid-step in the atrium of a luxury department store, one gloved hand reaching toward a glowing glass display case of gift boxes, her gaze lifted toward the ornate glass-domed ceiling above. Warm holiday light spills from tiered crystal chandeliers; polished marble floors reflect rows of illuminated boutique storefronts; soft bokeh of distant shoppers recedes into the background. Wide shot composed with the domed ceiling's radial lines converging above her, low angle, 35mm lens, shallow depth of field with the storefronts falling into soft focus behind her. Warm tungsten chandelier light against cool marble reflections, honey-and-cream color grade, extreme detail, photorealistic. Negative: blurry, distorted faces, extra fingers, warped text, oversaturated, watermark, low resolution.

Prompt
The decisive moment: a Swedish woman, early 30s, platinum blonde pixie cut, piercing pale blue eyes, intense determined expression, athletic build, wearing a tactical dark grey jacket, standing amid drifting smoke in a rain-soaked alley, one hand gripping a flashlight raised beside her face, rain streaking through the beam of light. Medium shot, low angle, 35mm lens, deep focus. Low-key chiaroscuro lighting, high-contrast cinematic grade, extreme detail, photorealistic. Negative: blurry, distorted faces, extra fingers, warped text, oversaturated, watermark.

Prompt
The decisive moment: a Korean man, late 20s, sharp jaw, short side-parted black hair, warm brown eyes, calm smile, lean build, charcoal wool overcoat, open-collar white shirt and a Korean woman, mid-20s, wavy shoulder-length black hair, dark eyes, shy warm smile, petite build, red wool trench coat with a matching belt, small gold hoop earrings, mid-turn in a slow dance at Shibuya Crossing at night, hands clasped, facing each other, her coat caught mid-swirl. Pedestrians blur past behind them; unbranded billboards glow red, blue, white, no readable text; rain-slicked crosswalk reflects neon. Medium shot, eye level, 35mm lens, shallow depth of field, crowd and billboards in soft bokeh. Neon rim light on wet pavement, warm romantic cinematic grade, extreme detail, photorealistic. Negative: blurry, distorted faces, extra fingers, warped text, oversaturated, watermark.

Prompt
The decisive moment: a Filipino man, early 20s, spiked black hair, wide exaggerated surprised expression, mouth open, slim build, wearing a bright red hoodie, pointing excitedly at something off-frame with wide eyes, against a punchy yellow gradient background with playful blurred confetti shapes. Close-up, eye level, 24mm lens, deep focus. Vibrant saturated ring-light glow, punchy high-contrast grade, extreme detail, photorealistic. Negative: blurry, distorted faces, extra fingers, warped text, oversaturated, watermark.
On ATP
The same governance applies to every model on the gateway:
- Project API key — spend and revocation bound to one project
- Model allowlist — only enabled models may be called
- Credits — 1 USD = 100 credits, debited per completed request
- Per-request logs — model, key, project, credits for audit
Cost estimator
A list-price estimate for a month of traffic. Actual spend follows each completed request.
Monthly cost estimator
List-price estimate (1 USD = 100 credits); actual cost comes from each request's response.
Quickstart
Confirm the model id via the catalog, then follow the docs for this modality. Read the docs
Related models
FAQ
- How much does Nano Banana 2 cost on ATP Token?
- List rates for Nano Banana 2 (API id nano-banana-2): 1K $0.067 · 2K $0.101 · 4K $0.151 per image. Billing uses credits (1 USD = 100 credits), debited from the project balance per completed request. There is no monthly platform fee; see Pricing for the minimum top-up.
- How do I call Nano Banana 2 via API?
- Create a project API key, enable the API id nano-banana-2 (not the display name) on that project’s allowlist, point an OpenAI-compatible SDK at https://api.atptoken.ai/v1, and set model to "nano-banana-2". See the Quickstart on this page and the docs.
- What are the context and capabilities of Nano Banana 2?
- Capability flags (thinking, tools, vision) follow the gateway model catalog — treat the catalog visible to your key as operational truth. Context is shown only when we have a reliable source. Vendor: Google.
- Who can use Nano Banana 2 on ATP?
- Only models on a project’s allowlist can be called with that project’s key (match the API id). Organization → workspace → project governance, per-request logs, and credit budgets are managed in the ATP Console.
Start with USD 5 — credits never expire.
Issue a project key, enable this model, and pay only for what you use.