PopNowAPI 文件
主要內容

Kling 2.5 Turbo API 呼叫參考

1080p 影片，每一條都配好音軌

只要一把 PopNow API 金鑰，就能在自己的程式裡呼叫 Kling 2.5 Turbo。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
Kuaishou
產出
影片
起價
8.4 點 每秒成片 ($0.084)
呼叫名稱

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

kling/2.5-turbo/text-to-video

價格

選項點數 (每秒成片)美元
預設8.4$0.084

參數

欄位型別預設值可用值用途
prompt必填string—最多 2500 個字元Describe the scene, the action and the camera.
aspect_ratio選填string16:916:9, 9:16, 1:1Output aspect ratio.
duration_seconds選填integer55, 10Output length: 5 or 10 seconds. Billed per second.
negative_prompt選填string—最多 2500 個字元Things the clip should avoid, written as a short list.
guidance_scale選填number0.50 到 1How strictly the clip follows the prompt, from 0 to 1. Higher is more literal, lower gives the model more freedom.

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。

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": "kling/2.5-turbo/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
  }
}'

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。

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"

圖生影片

kling/2.5-turbo/image-to-video

價格

選項點數 (每秒成片)美元
預設8.4$0.084

參數

欄位型別預設值可用值用途
prompt必填string—最多 2500 個字元Describe what happens after the opening frame: the action, the camera.
image_url必填string (uri)——Opening frame. The clip starts from this image. JPEG or PNG only.
last_image_url選填string (uri)——Optional closing frame the clip should end on. JPEG or PNG only.
duration_seconds選填integer55, 10Output length: 5 or 10 seconds. Billed per second.
negative_prompt選填string—最多 500 個字元Things the clip should avoid, written as a short list.
guidance_scale選填number0.50 到 1How strictly the clip follows the prompt, from 0 to 1. Higher is more literal, lower gives the model more freedom.

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。

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": "kling/2.5-turbo/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
  }
}'

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。

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"

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