新一代高质量一站式AI大模型API聚合平台，团队拥有3年+的API中转平台运营经验，高效，快速，稳定，承诺永久运营
- 星光API平台简介
- 所有对话模型均兼容 OpenAI 格式
- 聊天对话
- ChatGPT(Chat)
- ChatGPT(Responses)
- Gemini官方格式
- Claude官方格式
- 绘画模型
- 视频模型
- 热门应用对接
- 音频模型
- 平台API
图生图image-to-image
开发中
POST
/v1/chat/completions
请求参数
Authorization
在 Header 添加参数
Authorization
，其值为在 Bearer 之后拼接 Token示例：
Authorization: Bearer ********************Body 参数application/json必填
示例
{
"model": "nano-banana-2-4k",
"messages": [
{
"role": "user",
"content": [
{
"type": "text",
"text": "在同一画布下，生成此物品的三视图，必须白色背景"
},
{
"type": "image_url",
"image_url": {
"url": "https://example.com/xxxxxxx.jpg"
}
}
]
}
],
"extra_body": {
"google": {
"image_config": {
"aspect_ratio": "16:9"
}
}
},
"stream": true
}请求示例代码
Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
请求示例请求示例
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://api.xgapi.top/v1/chat/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"model": "nano-banana-2-4k",
"messages": [
{
"role": "user",
"content": [
{
"type": "text",
"text": "在同一画布下，生成此物品的三视图，必须白色背景"
},
{
"type": "image_url",
"image_url": {
"url": "https://example.com/xxxxxxx.jpg"
}
}
]
}
],
"extra_body": {
"google": {
"image_config": {
"aspect_ratio": "16:9"
}
}
},
"stream": true
}'返回响应
🟢200成功
application/json
Body
示例
{
"id": "chatcmpl_3a72451d018247b6a14adb45275c2433",
"object": "chat.completion.chunk",
"created": 1773835762,
"model": "NanoBananaPro-8K",
"choices": [
{
"index": 0,
"delta": {
"role": "assistant",
"content": "https://xxx.xxx.cn/output/38fa5bcb-d055-40b0-9f04-5ef259c9131c-u2_307ace79-d89b-4075-9e71-8180774947c4.jpeg"
},
"finish_reason": "stop"
}
],
"media": {
"outputs": [
"https://xxx.xxx.cn/output/38fa5bcb-d055-40b0-9f04-5ef259c9131c-u2_307ace79-d89b-4075-9e71-8180774947c4.jpeg"
]
}
}修改于 2026-04-23 12:49:01