HAI Gateway Docs

Google

Google Gemini Generate Content

Generates a model response given an input prompt and other parameters.

POSTv1beta/models/{model}:generateContent

Authorizations

x-goog-api-keystringheader

Auth method 1 — Header: x-goog-api-key: sk-pat-YourAccessToken

keystringquery

Auth method 2 — Query parameter: ?key=sk-pat-YourAccessToken

The key value is your HAI Gateway Personal Access Token (starting with sk-pat-). No separate API key from Google is required. Either authentication method works.

Base URL

https://api.hai.network/google

Body Parameters

The request body format is fully compatible with the official Google Gemini API. For detailed parameter descriptions, refer to the Google official documentation.

Streaming Requests

For streaming, use the :streamGenerateContent endpoint path instead of :generateContent.

cURL
cURL:Default
curl https://api.hai.network/google/v1beta/models/gemini-2.5-pro:generateContent \
  -H "Content-Type: application/json" \
  -H "x-goog-api-key: sk-pat-YourAccessToken" \
  -d '{
    "contents": [
      {
        "parts": [
          {
            "text": "Write a story about a magic backpack."
          }
        ]
      }
    ]
  }'