Grok Imagine 图生图

接口

POST /images/generations

完整 URL: https://modelfold.ai/v1/images/generations

鉴权：所有请求都需要 Authorization: Bearer <API_KEY> 请求头。

模型参数直接放在 JSON 请求体中，不要套 input。请求等待生成完成后返回 data[].url；支持的媒体模型也可使用 异步创建、轮询及回调。示例素材地址须替换为自己的公开可访问文件。计费及错误说明见 API 网关。

生成任务的输入参数

请求参数

请求体 (application/json)

参数	类型	必填	说明
model	string	是	用于生成任务的模型名称。必填字段。 - 此端点必须为 grok-imagine/image-to-image 默认值："grok-imagine/image-to-image"。 可选值：grok-imagine/image-to-image。 示例：grok-imagine/image-to-image。
prompt	string	是	本站网关要求传入 prompt，最长 2000 字。指定生成图像所需内容或样式的文本描述。（最大长度：390000 个字符） maxLength: 2000. 示例：Recreate the Titanic movie poster with two adorable anthropomorphic cats in the same romantic pose at the bow of the ship. The male cat is an orange tabby wearing a vest, standing behind a white long-haired female cat in a lace dress, holding her paws as they stretch forward in the wind. Both cats are photorealistic with detailed fur, wind-swept hair, and dramatic sunset lighting (warm golden highlights, cool blue shadows). Background: the Titanic ship at dusk with four smokestacks, glowing deck lights, calm ocean, and orange-pink sunset sky. Center title: "CATANIC" in the same gold metallic serif style as Titanic, same size and position.。
image_urls	array<string>	是	1~5 张图片 URL（须为上传后的文件地址，而非文件本体）。支持类型：image/jpeg、image/png、image/webp；单张最大 10.0MB。在文本提示中可通过输入 @image(n) 并在其后加空格来引用该参考图（例如：@image1 海边日落）。 maxItems: 5.
nsfw_checker	boolean	否	默认 false。为 false 时不额外进行内容过滤，结果由模型直接返回。

请求示例

curl -X POST "https://modelfold.ai/v1/images/generations" \
  -H "Authorization: Bearer $MODELFOLD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "grok-imagine/image-to-image",
  "image_urls": [
    "https://example.com/reference.png"
  ],
  "prompt": "Recreate the Titanic movie poster with two adorable anthropomorphic cats in the same romantic pose at the bow of the ship. The male cat is an orange tabby wearing a vest, standing behind a white long-haired female cat in a lace dress, holding her paws as they stretch forward in the wind. Both cats are photorealistic with detailed fur, wind-swept hair, and dramatic sunset lighting (warm golden highlights, cool blue shadows). Background: the Titanic ship at dusk with four smokestacks, glowing deck lights, calm ocean, and orange-pink sunset sky. Center title: \"CATANIC\" in the same gold metallic serif style as Titanic, same size and position."
}'

{
  "model": "grok-imagine/image-to-image",
  "image_urls": [
    "https://example.com/reference.png"
  ],
  "prompt": "Recreate the Titanic movie poster with two adorable anthropomorphic cats in the same romantic pose at the bow of the ship. The male cat is an orange tabby wearing a vest, standing behind a white long-haired female cat in a lace dress, holding her paws as they stretch forward in the wind. Both cats are photorealistic with detailed fur, wind-swept hair, and dramatic sunset lighting (warm golden highlights, cool blue shadows). Background: the Titanic ship at dusk with four smokestacks, glowing deck lights, calm ocean, and orange-pink sunset sky. Center title: \"CATANIC\" in the same gold metallic serif style as Titanic, same size and position."
}

响应

200 — 生成完成。usage 返回实际计费明细；结果地址仅作结构示例。

{
  "ok": true,
  "created": 1792134000,
  "data": [
    {
      "url": "https://modelfold.ai/uploads/outputs/result.png"
    }
  ],
  "usage": {}
}