Provider

Google Gemini API: models & pricing

Gemini 3.x Pro and Flash text models plus the Nano Banana image models. Call every one with a single ATP project key through an OpenAI-compatible gateway.

Models
11
Google
Modalities
Text · Image
From
$2.50
per 1M output tokens
gemini-3-5-flash-lite
Latest release
Gemini 3.6 Flash
Jul 21, 2026
gemini-3-6-flash · +1
Models

All Google models on ATP

Prices in USD. Credits are deducted only when a request succeeds. Open a model for full pricing and an estimate.

Prices

11
USD · USD 1 = 100 credits
All Google models on ATP
ModelOutput / rate
gemini-3-1-pro-preview
Positioning: Flagship. Price level 3 of 4 among text models.
$12.00in $2.00
gemini-3-5-flash
Positioning: Fast. Price level 3 of 4 among text models.
$9.00in $1.50
gemini-3-6-flash
Positioning: Fast. Price level 3 of 4 among text models.
$7.50in $1.50
gemini-3-flash-preview
Positioning: Fast. Price level 2 of 4 among text models.
$3.00in $0.50
gemini-3-5-flash-lite
Positioning: Economy. Price level 2 of 4 among text models. Vendor-stated speed: Fastest.
$2.50in $0.30
nano-banana-pro
Positioning: Flagship. Price level 4 of 4 among image models.
$0.134–$0.24/ image
nano-banana-pro-edit
Positioning: Flagship. Price level 4 of 4 among image models.
$0.134–$0.24/ image
nano-banana-2
Positioning: Fast. Price level 3 of 4 among image models.
$0.067–$0.151/ image
nano-banana-2-edit
Positioning: Fast. Price level 3 of 4 among image models.
$0.067–$0.151/ image
nano-banana
Positioning: Fast. Price level 2 of 4 among image models.
$0.039/ image
nano-banana-edit
Positioning: Fast. Price level 2 of 4 among image models.
$0.039/ image
On ATP

How teams use Google on ATP

The same Google models, with the controls a company needs around them: who can call which model, from which project, within what budget, and a record of every request.

  • Project API keys

    Every key belongs to one project and inherits its models and balance. Revoke one at any time without touching the rest.

  • Model allowlist per project

    Enable only the Google models a project needs. Anything off the list can't be called with that project's keys.

  • Budgets

    Credits flow from organization to workspace to project. The allocation is the cap, so one team can't spend another team's budget.

  • Per-request logs

    Each call is recorded with its project, key, model, usage and credits debited, so spend is attributable down to a single request.

  • One wallet, one bill

    Google and the other 10 providers on ATP draw from the same prepaid credits. No separate vendor contracts or invoices.

quickstart.py · OpenAI SDK
from openai import OpenAI

client = OpenAI(
  base_url="https://api.atptoken.ai/v1",
  api_key="atp-•••",
)

r = client.chat.completions.create(
  model="gemini-3-5-flash-lite",
  messages=[{"role": "user", "content": "hi"}],
)
print(r.choices[0].message.content)

Point an existing SDK or HTTP client at ATP and set the model id. Confirm what your key can call with GET /v1/models. Full guide in the docs

Governance treeSample
Organization  Northwind Labs · 9,842 credits
Workspace  Product
  62%  support-bot
models: gemini-3-5-flash-lite,
        gpt-5.5
  38%  web-app
models: gpt-5.5,
        deepseek-v4-flash
Workspace  Media lab
 100%  video-lab
limit reached
models: seedance-2-0,
        kling-v3-pro
FAQ

Google Gemini API on ATP: FAQ

FAQ

6
How do I call the Google Gemini API through ATP Token?
Create a project API key, enable the Google model ids you need on that project's model allowlist, point an OpenAI-compatible SDK at https://api.atptoken.ai/v1 and set model to the API id (for example gemini-3-5-flash-lite). Gemini text models also accept Gemini-style generateContent requests (/v1/models/{model}:generateContent).
How much does the Google Gemini API cost on ATP Token?
Prices for the 11 Google models on ATP Token: input $0.30–$2.00 and output $2.50–$12.00 per 1M tokens; $0.039–$0.24 per image. Usage is billed in credits (USD 1 = 100 credits), debited from the project balance per completed request; failed requests are not billed. No monthly fee, USD 5 minimum top-up.
Which Google model is cheapest on ATP Token?
By price (compared within each modality): Text: Gemini 3.5 Flash Lite (gemini-3-5-flash-lite) at $0.30 input / $2.50 output per 1M tokens; Image: Nano Banana (nano-banana) from $0.039 per image.
What are the newest Google models on ATP Token?
The most recent Google release we list is Gemini 3.6 Flash (gemini-3-6-flash), Gemini 3.5 Flash Lite (gemini-3-5-flash-lite), released by Google on Jul 21, 2026. GET /v1/models lists the full set.
Do Google models support tool calling and vision?
Per the capability flags in the ATP model catalog: of 5 text models, 5 support tool calling, 5 accept image (vision) input and 5 support extended thinking. Each model's flags are in the table above.
How do teams control who can use Google models, and how much they spend?
Each project has its own API keys and model allowlist — a Google model that isn't on the list can't be called with that project's key. Credits flow from organization to workspace to project with budget caps, every request is logged with project, key, model and credits debited, and all providers share one wallet and one bill.
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