Wan 3.0 API 呼叫參考
最長 30 秒影片，聲畫同步
只要一把 PopNow API 金鑰，就能在自己的程式裡呼叫 Wan 3.0。以下列出要填的呼叫名稱、這個型號接受的每個輸入欄位、每次請求花多少點數，以及一段可以直接貼進終端機執行的請求。
參數說明直接取自型號的輸入 schema，目前只有英文。
總覽
- 開發商
- Alibaba
- 產出
- 影片
- 起價
- 6.75 點 每秒成片 ($0.0675)
- 一般耗時
- 約 147 秒
1 點 = 0.01 美元。任務受理時會先保留可能的最高費用，完成後依實際用量結算、無條件進位到整點，多保留的會退回；失敗的任務不扣點數。想在執行前知道確切數字，請先呼叫 POST /api/v1/jobs/quote。
生成影片
alibaba/wan-3.0/text-to-video
價格
| 選項 | 點數 (每秒成片) | 美元 |
|---|---|---|
480p | 6.75 | $0.0675 |
720p | 13.5 | $0.135 |
1080p | 27 | $0.27 |
參數
| 欄位 | 型別 | 預設值 | 可用值 | 用途 |
|---|---|---|---|---|
prompt必填 | string | — | — | Describe the subject, action, camera, light, pacing, and boundaries for the shot. |
aspect_ratio選填 | string | 16:9 | 16:9, 9:16, 1:1, 4:3, 3:4, adaptive | Output aspect ratio; adaptive follows the input media and the intent. |
enable_thinking選填 | boolean | false | — | Let the model reason about the brief and the reference material before generating. Helps with complex references; slower. Switches on by itself when a reference file or link is given. |
resolution選填 | string | 720p | 480p, 720p, 1080p | Output resolution. |
duration_seconds選填 | integer | 5 | -1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, … (+16) | Requested output length in seconds. Pass -1 for smart duration: the model picks the length from the prompt and any input media instead of a fixed number. |
generate_audio選填 | boolean | true | — | Request generated audio with the video. |
enable_prompt_expansion選填 | boolean | false | — | Allow the service to expand the submitted creative brief before generation. |
seed選填 | integer | — | 0 到 2147483647 | Random seed. Keep it fixed only for controlled comparisons, not as a frame-identical guarantee. |
請求範例
這段請求原樣就能執行，沒寫的欄位都用預設值。執行前請先把金鑰放進環境變數 POPNOW_API_KEY。
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-3.0/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",
"duration_seconds": 5,
"resolution": "720p"
}
}'回應會立刻帶回 taskId。之後用 GET /api/v1/jobs/recordInfo 取得結果，或在請求裡加上 callBackUrl 等候通知。
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
-H "Authorization: Bearer $POPNOW_API_KEY"圖生影片
alibaba/wan-3.0/image-to-video
價格
| 選項 | 點數 (每秒成片) | 美元 |
|---|---|---|
480p | 6.75 | $0.0675 |
720p | 13.5 | $0.135 |
1080p | 27 | $0.27 |
參數
| 欄位 | 型別 | 預設值 | 可用值 | 用途 |
|---|---|---|---|---|
image_url必填 | string | — | — | Opening-frame image. |
prompt選填 | string | — | — | Describe the subject, action, camera, light, pacing, and boundaries for the shot. |
last_image_url選填 | string | — | — | Optional last frame: the clip ends exactly on this image. Requires image_url. |
aspect_ratio選填 | string | — | 16:9, 9:16, 1:1, 4:3, 3:4, adaptive | Output aspect ratio. Omit it to let the task adapt to the opening image; adaptive follows the input media and the intent. |
enable_thinking選填 | boolean | false | — | Let the model reason about the brief and the reference material before generating. Helps with complex references; slower. Switches on by itself when a reference file or link is given. |
resolution選填 | string | 720p | 480p, 720p, 1080p | Output resolution. |
duration_seconds選填 | integer | 5 | -1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, … (+16) | Requested output length in seconds. Pass -1 for smart duration: the model picks the length from the prompt and any input media instead of a fixed number. |
generate_audio選填 | boolean | true | — | Request generated audio with the video. |
enable_prompt_expansion選填 | boolean | false | — | Allow the service to expand the submitted creative brief before generation. |
seed選填 | integer | — | 0 到 2147483647 | Random seed. Keep it fixed only for controlled comparisons, not as a frame-identical guarantee. |
請求範例
這段請求原樣就能執行，沒寫的欄位都用預設值。執行前請先把金鑰放進環境變數 POPNOW_API_KEY。
範例中的 image_url 使用 PopNow 的範例素材，請換成你自己的公開 HTTPS 連結、上傳檔案或已儲存的素材。
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-3.0/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",
"duration_seconds": 5,
"resolution": "720p"
}
}'回應會立刻帶回 taskId。之後用 GET /api/v1/jobs/recordInfo 取得結果，或在請求裡加上 callBackUrl 等候通知。
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
-H "Authorization: Bearer $POPNOW_API_KEY"參考生影片
alibaba/wan-3.0/reference-to-video
價格
| 選項 | 點數 (每秒成片) | 美元 |
|---|---|---|
480p | 6.75 | $0.0675 |
720p | 13.5 | $0.135 |
1080p | 27 | $0.27 |
參數
| 欄位 | 型別 | 預設值 | 可用值 | 用途 |
|---|---|---|---|---|
prompt選填 | string | — | — | Describe the subject, action, camera, light, pacing, and boundaries for the shot. |
reference_image_urls選填 | array<string> | — | 最多 10 項 | Reference images, up to 10 items. |
reference_video_urls選填 | array<string> | — | 最多 5 項 | Reference videos, up to 5 items and 15 seconds in total. |
reference_audio_urls選填 | array<string> | — | 最多 5 項 | Reference audio, up to 5 items and 15 seconds in total. |
reference_file_url選填 | string (uri) | — | — | One reference document (PDF, DOCX, TXT, MD and similar) that the model reads for characters, wardrobe, setting and action. |
reference_link_url選填 | string (uri) | — | — | One public web page the model reads for reference. It must open without a login. |
aspect_ratio選填 | string | 16:9 | 16:9, 9:16, 1:1, 4:3, 3:4, adaptive | Output aspect ratio; adaptive follows the input media and the intent. |
enable_thinking選填 | boolean | false | — | Let the model reason about the brief and the reference material before generating. Helps with complex references; slower. Switches on by itself when a reference file or link is given. |
resolution選填 | string | 720p | 480p, 720p, 1080p | Output resolution. |
duration_seconds選填 | integer | 5 | -1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, … (+16) | Requested output length in seconds. Pass -1 for smart duration: the model picks the length from the prompt and any input media instead of a fixed number. With reference videos, their total length plus the output length must not exceed 30 seconds, and the reference video seconds are billed together with the output seconds. |
generate_audio選填 | boolean | true | — | Request generated audio with the video. |
enable_prompt_expansion選填 | boolean | — | — | Allow the service to expand the submitted creative brief before generation. |
seed選填 | integer | — | 0 到 2147483647 | Random seed. Keep it fixed only for controlled comparisons, not as a frame-identical guarantee. |
請求範例
這段請求原樣就能執行，沒寫的欄位都用預設值。執行前請先把金鑰放進環境變數 POPNOW_API_KEY。
範例中的 reference_image_urls 使用 PopNow 的範例素材，請換成你自己的公開 HTTPS 連結、上傳檔案或已儲存的素材。
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-3.0/reference-to-video",
"input": {
"prompt": "The man from the reference image jogs across a sunlit rooftop at golden hour and smiles at the camera; smooth tracking shot",
"reference_image_urls": [
"https://media.popnow.ai/influencer/examples/ava.webp"
],
"duration_seconds": 5,
"resolution": "720p"
}
}'回應會立刻帶回 taskId。之後用 GET /api/v1/jobs/recordInfo 取得結果，或在請求裡加上 callBackUrl 等候通知。
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
-H "Authorization: Bearer $POPNOW_API_KEY"影片延伸
alibaba/wan-3.0/video-extend
價格
| 選項 | 點數 (每秒成片) | 美元 |
|---|---|---|
480p | 6.75 | $0.0675 |
720p | 13.5 | $0.135 |
1080p | 27 | $0.27 |
參數
| 欄位 | 型別 | 預設值 | 可用值 | 用途 |
|---|---|---|---|---|
video_url必填 | string (uri) | — | — | The clip to continue: MP4, MOV or WebM, up to 60 seconds. Its last frame opens the new segment, and the result is your clip with the new segment joined on. |
prompt選填 | string | — | — | Optional. Describe what happens next: the action that follows, the camera move and the sound. |
last_image_url選填 | string | — | — | Optional target end frame: the new segment finishes on exactly this image. |
enable_thinking選填 | boolean | false | — | Let the model reason about the brief and the reference material before generating. Helps with complex references; slower. Switches on by itself when a reference file or link is given. |
resolution選填 | string | 720p | 480p, 720p, 1080p | Resolution the new segment is generated at. Match your source to avoid a visible step in sharpness at the seam. |
duration_seconds選填 | integer | 5 | -1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, … (+16) | Length of the new segment in seconds. Pass -1 to let the model pick the length. The source clip is added on top and is not billed. |
generate_audio選填 | boolean | true | — | Generate sound for the new segment. The source keeps its own sound either way. |
enable_prompt_expansion選填 | boolean | false | — | Allow the service to expand the submitted creative brief before generation. |
seed選填 | integer | — | 0 到 2147483647 | Random seed. Keep it fixed only for controlled comparisons, not as a frame-identical guarantee. |
請求範例
這段請求原樣就能執行，沒寫的欄位都用預設值。執行前請先把金鑰放進環境變數 POPNOW_API_KEY。
範例中的 video_url 使用 PopNow 的範例素材，請換成你自己的公開 HTTPS 連結、上傳檔案或已儲存的素材。
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-3.0/video-extend",
"input": {
"prompt": "The flowers keep opening while the camera slowly pulls back to reveal a sunlit meadow",
"video_url": "https://media.popnow.ai/effects/flower-bloom-1abd6efb.mp4",
"duration_seconds": 5,
"resolution": "720p"
}
}'回應會立刻帶回 taskId。之後用 GET /api/v1/jobs/recordInfo 取得結果，或在請求裡加上 callBackUrl 等候通知。
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
-H "Authorization: Bearer $POPNOW_API_KEY"