官方文档:https://replicate.com/google/imagen-4-fast
POST
/replicate/v1/models/google/imagen-4-fast/predictions创建任务 google/imagen-4-fast
API Key application/json
请求示例
curl -X POST https://top.qingyuntop.ai/replicate/v1/models/google/imagen-4-fast/predictions \
-H "Authorization: Bearer ${QINGYUN_TOP_API_KEY}" \
-H "Content-Type: application/json" \
-d '{
"input": {
"prompt": "The photo: Create a cinematic, photorealistic medium shot capturing the dynamic energy of a high-octane action film. The focus is a young woman with wind-swept dark hair streaked with pink highlights and determined features, looking directly and intently into the camera lens, she is slightly off-center. She wears a fitted pink and gold racing jacket over a black tank top with \"Imagen 4 Fast\" in motion-stylized lettering and on the next line \"on Replicate\" emblazoned across the chest and aviator sunglasses pushed up on her head. The lighting is dramatic with motion blur streaks and neon reflections from passing city lights, creating dynamic lens flares and light trails (they do not cover her face). The background shows a blurred urban nightscape with streaking car headlights and illuminated skyscrapers rushing past, rendered with heavy motion blur and shallow depth of field. High contrast lighting, vibrant neon color palette with deep blues and electric yellows, and razor-sharp focus on her intense eyes enhance the fast-paced, electrifying atmosphere. She is illuminated while the background is darker.",
"aspect_ratio": "4:3",
"output_format": "jpg",
"safety_filter_level": "block_only_high"
}
}'请求参数
| 参数 | 位置 | 类型 | 必填 | 说明 | 示例 |
|---|---|---|---|---|---|
Authorization | Header | string | 否 | - | Bearer {{YOUR_API_KEY}} |
input | JSON body | object | 否 | - | - |
input.prompt | JSON body | string | 是 | 图像生成的文字提示。 | - |
input.aspect_ratio | JSON body | string | 否 | 生成图像的长宽比。默认值：“1:1”。 | - |
input.output_format | JSON body | string | 否 | 输出图像的格式。默认值：“jpg”。 | - |
input.safety_filter_level | JSON body | string | 否 | block_low_and_above 是最严格的，block_medium_and_above 会阻止一些提示，block_only_high 是最宽松的，但一些提示仍然会被阻止。默认值：“block_only_high” | - |
返回响应 (200)
| 参数 | 位置 | 类型 | 必填 | 说明 | 示例 |
|---|---|---|---|---|---|
id | 响应 JSON | string | 是 | - | - |
model | 响应 JSON | string | 是 | - | - |
version | 响应 JSON | string | 是 | - | - |
input | 响应 JSON | object | 是 | - | - |
input.aspect_ratio | 响应 JSON | string | 是 | - | - |
input.input_image | 响应 JSON | string | 是 | - | - |
input.output_format | 响应 JSON | string | 是 | - | - |
input.prompt | 响应 JSON | string | 是 | - | - |
input.prompt_upsampling | 响应 JSON | boolean | 是 | - | - |
input.safety_tolerance | 响应 JSON | integer | 是 | - | - |
logs | 响应 JSON | string | 是 | - | - |
output | 响应 JSON | null | 是 | - | - |
data_removed | 响应 JSON | boolean | 是 | - | - |
error | 响应 JSON | null | 是 | - | - |
status | 响应 JSON | string | 是 | - | - |
created_at | 响应 JSON | string | 是 | - | - |
urls | 响应 JSON | object | 是 | - | - |
urls.cancel | 响应 JSON | string | 是 | - | - |
urls.get | 响应 JSON | string | 是 | - | - |
urls.stream | 响应 JSON | string | 是 | - | - |
urls.web | 响应 JSON | string | 是 | - | - |
响应示例
{
"id": "20z778rke5rm80crb5982z0m1g",
"model": "google/imagen-4-fast",
"version": "hidden",
"input": {
"aspect_ratio": "4:3",
"output_format": "jpg",
"prompt": "The photo: Create a cinematic, photorealistic medium shot capturing the dynamic energy of a high-octane action film. The focus is a young woman with wind-swept dark hair streaked with pink highlights and determined features, looking directly and intently into the camera lens, she is slightly off-center. She wears a fitted pink and gold racing jacket over a black tank top with \"Imagen 4 Fast\" in motion-stylized lettering and on the next line \"on Replicate\" emblazoned across the chest and aviator sunglasses pushed up on her head. The lighting is dramatic with motion blur streaks and neon reflections from passing city lights, creating dynamic lens flares and light trails (they do not cover her face). The background shows a blurred urban nightscape with streaking car headlights and illuminated skyscrapers rushing past, rendered with heavy motion blur and shallow depth of field. High contrast lighting, vibrant neon color palette with deep blues and electric yellows, and razor-sharp focus on her intense eyes enhance the fast-paced, electrifying atmosphere. She is illuminated while the background is darker.",
"safety_filter_level": "block_only_high"
},
"logs": "",
"output": null,
"data_removed": false,
"error": null,
"status": "starting",
"created_at": "2025-07-30T03:13:27.921Z",
"urls": {
"cancel": "https://api.replicate.com/v1/predictions/20z778rke5rm80crb5982z0m1g/cancel",
"get": "https://api.replicate.com/v1/predictions/20z778rke5rm80crb5982z0m1g",
"stream": "https://stream.replicate.com/v1/files/bcwr-blsi6mnoqvfndurpci2t2i77xl2s3k3xb5r5hru3xwyrev6v7uca",
"web": "https://replicate.com/p/20z778rke5rm80crb5982z0m1g"
}
}来源原始接口定义（用于追溯）
以下内容来自 Apifox 快照，可能包含兼容层字段或旧示例；公开调用请以本页的协议说明和当前模型列表为准。
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