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Wan 2.2 5B LoRA API 调用参考

轻量的 720p Wan 2.2 视频,可加载你自己的 LoRA

用一个 PopNow API 密钥,就能在自己的代码里调用 Wan 2.2 5B LoRA。下面列出要填的调用名、这个型号接受的每个输入字段、每次请求花多少积分,以及一段可以直接粘进终端运行的请求。

参数说明直接取自型号的输入 schema,暂时只有英文。

一览

出品方
Alibaba
产出
视频
起价
18 积分 每次请求 ($0.18)

1 积分 = 0.01 美元。任务受理时先冻结可能的最高费用,完成后按实际用量结算、向上取整到整积分,多冻的退回;失败的任务不扣积分。想在运行前知道确切数字,先调 POST /api/v1/jobs/quote。

生成视频

alibaba/wan-2.2-5b-lora/text-to-video

价格

选项积分 (每次请求)美元
默认18$0.18

参数

字段类型默认值取值范围作用
prompt必填string——Describe the scene, the action and the camera move. Put a LoRA trigger word first.
aspect_ratio可选string16:916:9, 9:16Output aspect ratio.
loras可选array<object>[]最多 3 项Up to three LoRA weight files trained for Wan 2.2 TI2V-5B, each with its own strength.
seed可选integer—0 到 2147483647Random seed for controlled comparisons, not a frame-identical guarantee.

请求示例

这段请求原样就能运行,没写的字段都用默认值。运行前先把密钥放进环境变量 POPNOW_API_KEY。

POST /api/v1/jobs/createTask
curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask" \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "model": "alibaba/wan-2.2-5b-lora/text-to-video",
  "input": {
    "prompt": "A paper boat drifts down a rain-soaked street at dusk, neon signs reflecting in the water, slow tracking shot at ground level"
  }
}'

响应里会立刻带回 taskId。之后用 GET /api/v1/jobs/recordInfo 取结果,或者在请求里加上 callBackUrl 等通知。

GET /api/v1/jobs/recordInfo
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
  -H "Authorization: Bearer $POPNOW_API_KEY"

图生视频

alibaba/wan-2.2-5b-lora/image-to-video

价格

选项积分 (每次请求)美元
默认18$0.18

参数

字段类型默认值取值范围作用
prompt必填string——Describe what happens after the opening frame and how the camera moves.
image_url必填string (uri)——Opening frame. The clip starts from this image and keeps its aspect ratio.
loras可选array<object>[]最多 3 项Up to three LoRA weight files trained for Wan 2.2 TI2V-5B, each with its own strength.
seed可选integer—0 到 2147483647Random seed for controlled comparisons, not a frame-identical guarantee.

请求示例

这段请求原样就能运行,没写的字段都用默认值。运行前先把密钥放进环境变量 POPNOW_API_KEY。

示例里的 image_url 用的是 PopNow 的示例素材,换成你自己的公开 HTTPS 链接、上传文件或已保存的素材即可。

POST /api/v1/jobs/createTask
curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask" \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "model": "alibaba/wan-2.2-5b-lora/image-to-video",
  "input": {
    "prompt": "He lands softly on the rooftop, laughs and turns toward the camera while the balloons sway in the evening breeze; slow push-in",
    "image_url": "https://media.popnow.ai/influencer/examples/marco.webp"
  }
}'

响应里会立刻带回 taskId。之后用 GET /api/v1/jobs/recordInfo 取结果,或者在请求里加上 callBackUrl 等通知。

GET /api/v1/jobs/recordInfo
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
  -H "Authorization: Bearer $POPNOW_API_KEY"

接下来

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