Gemini 3.8 Flash

Pricing

Context window

1.0M

Input

€0.75/M

Output

€3.75/M

Capabilities

Supported modalities and features: Text, Tools, Streaming.

• text
• tools
• streaming

Details

Model id

vertex/gemini-3.8-flash

Provider

Google

Family

Gemini

License tier

premium

Try Gemini 3.8 Flash

Generate a free test key (max 3 per 24 hours). Your key from the homepage carries over here.

curl https://api.passy.ai/v1/chat/completions \
  -H "Authorization: Bearer YOUR_PASSY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "vertex/gemini-3.8-flash",
    "messages": [
      {"role": "user", "content": "Say hi!"}
    ]
  }'