generateContent 的原生 SSE 流式版本。AI Sonar 会保留 service 事件、顺序和字段;只有 metadata 的事件、没有 finishReason 的中间 chunk,以及自然 EOF 都是合法情况。不会添加 Chat Completions 的 [DONE],也不会回落 Chat。
路径参数
string
必填
模型名称(例如,
gemini-2.5-pro,gemini-3.5-flash)。查询参数
string
API 密钥(标头身份验证的替代方案)。
请求正文
与 生成内容 相同。generationConfig.candidateCount、工具组合和未来字段都会原样交给 service;AI Sonar 不设置自己的流式限制。
响应
返回一个 JSON 对象流,每个对象包含部分响应内容。curl -X POST "https://api.aisonar.dev/v1beta/models/gemini-2.5-pro:streamGenerateContent?key=sk-your-api-key" \
-H "Content-Type: application/json" \
-d '{
"contents": [
{
"parts": [{"text": "Tell me a story"}]
}
]
}'
import google.generativeai as genai
genai.configure(
api_key="sk-your-api-key",
transport="rest",
client_options={"api_endpoint": "api.aisonar.dev"}
)
model = genai.GenerativeModel("gemini-2.5-pro")
response = model.generate_content("Tell me a story", stream=True)
for chunk in response:
print(chunk.text, end="")
const response = await fetch(
'https://api.aisonar.dev/v1beta/models/gemini-2.5-pro:streamGenerateContent?key=sk-your-api-key',
{
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
contents: [{ parts: [{ text: 'Tell me a story' }] }]
})
}
);
const reader = response.body.getReader();
const decoder = new TextDecoder();
while (true) {
const { done, value } = await reader.read();
if (done) break;
console.log(decoder.decode(value));
}
package main
import (
"bufio"
"bytes"
"encoding/json"
"fmt"
"net/http"
)
func main() {
payload := map[string]interface{}{
"contents": []map[string]interface{}{
{"parts": []map[string]string{{"text": "Tell me a story"}}},
},
}
jsonData, _ := json.Marshal(payload)
req, _ := http.NewRequest("POST",
"https://api.aisonar.dev/v1beta/models/gemini-2.5-pro:streamGenerateContent?key=sk-your-api-key",
bytes.NewBuffer(jsonData))
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, _ := client.Do(req)
defer resp.Body.Close()
scanner := bufio.NewScanner(resp.Body)
for scanner.Scan() {
fmt.Println(scanner.Text())
}
}
<?php
$payload = [
'contents' => [
['parts' => [['text' => 'Tell me a story']]]
]
];
$ch = curl_init('https://api.aisonar.dev/v1beta/models/gemini-2.5-pro:streamGenerateContent?key=sk-your-api-key');
curl_setopt_array($ch, [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true,
CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
CURLOPT_POSTFIELDS => json_encode($payload),
CURLOPT_WRITEFUNCTION => function($ch, $data) {
echo $data;
return strlen($data);
}
]);
curl_exec($ch);
curl_close($ch);
图片输入示例
流式视觉请求与非流式端点使用完全相同的
contents[].parts[] 结构。{
"contents": [
{
"role": "user",
"parts": [
{ "text": "请描述这张图片。" },
{
"inline_data": {
"mime_type": "image/jpeg",
"data": "/9j/4AAQSkZJRgABAQ..."
}
}
]
}
]
}
{
"candidates": [
{
"content": {
"role": "model",
"parts": [
{"text": "Once upon a time"}
]
}
}
]
}