Long context

gemini-3.6-flash API pricing

Google's Gemini series — very long context windows and strong multimodal input.

Model IDgoogle/gemini-3.6-flash

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Call summary

Input

$1.50$0.45/ 1M tokens

Cache write $0.45

Output

$9.00$2.70/ 1M tokens

Cache read $0.45

Context Window

1.05M

API Endpoints

Available Configurations

gemini-3.6-flash API endpoints

One API key — call this model through any of the endpoints below.

POST/v1/chat/completionsOpenAI-compatible · Works for every model

Docs

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More Gemini models on Router One

Same gateway, same API key. Each page lists that model's endpoints, posted price, and context window.

gemini-3.1-pro-preview$6.00 in / $18.00 out per 1M1.05M context gemini-3.5-flash$0.45 in / $2.70 out per 1M1.05M context gemini-3-flash-preview$1.20 in / $8.00 out per 1M1.05M context gemini-3-pro-image-preview$0.50 per image gemini-3-pro-preview-11-2025$0.882 in / $7.00 out per 1M1.05M context

Call gemini-3.6-flash from your code

The same API key works across every endpoint below.

Endpoint

/v1/chat/completions

Model ID

google/gemini-3.6-flash

Routing mode

auto

Request example

bash

curl -X POST \
  https://api.router.one/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "google/gemini-3.6-flash",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'

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Start using gemini-3.6-flash

Create an API key and call gemini-3.6-flash on Router One — pay as you go, with per-request cost and latency visibility.

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