text generation

POST

https://api.key4u.vn/v1beta/models/gemini-2.5-pro:generateContent

Official documentation: https://ai.google.dev/gemini-api/docs/video-understanding?hl=zh-cn

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Query Params

Header Params

Body Params application/json

Examples

Responses

🟢200

application/json

Bodyapplication/json

🟠400Bad request or validation failed

🟠401Missing or invalid API Key

Request Example

Shell

JavaScript

Java

Swift

curl --location --globoff 'https://api.key4u.vn/v1beta/models/gemini-2.5-pro:generateContent?key={{YOUR_API_KEY}}' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
  "contents": [
    {
      "parts": [
        {
          "file_data": {
            "file_uri": "https://generativelanguage.googleapis.com/v1beta/files/rsmb0ggleyv0",
            "mime_type": "video/mp4"
          }
        },
        {
          "text": "Please summarize the video in 3 sentences."
        }
      ],
      "role": "user"
    }
  ]
}'

Response Example

200 - example

{
  "id": "resp_example",
  "object": "response",
  "status": "completed"
}

Modified at 2026-10-13 12:32:40

Create formatted output

Text generation (stream)