Streaming output

POST

https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:streamGenerateContent

By default, the model returns a response after completing the entire text generation process. You can achieve faster interactions by using streaming to return instances of GenerateContentResponse as they're generated.

Request Example

Shell

JavaScript

Java

Swift

curl --location -g --request POST 'https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:streamGenerateContent?alt=sse&key=' \
--header 'Content-Type: application/json' \
--data-raw '{
    "contents": [
      {
        "parts": [
          {
            "text": "Explain how AI works"
          }
        ]
      }
    ]
  }'

Response Example

{}

Request

Query Params

alt

string

required

Example:

sse

key

string

required

Example:

Header Params

Content-Type

string

required

Example:

application/json

Body Params application/json

contents

array [object {1}]

required

parts

array [object {1}]

optional

Examples

Responses

🟢200成功

application/json

Body

object {0}

Image input

Multi-turn conversations