MiniMax H3 Max API 呼叫參考
出片快，自帶環境音、音效和配樂
只要一把 PopNow API 金鑰，就能在自己的程式裡呼叫 MiniMax H3 Max。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
- MiniMax
- 產出
- 影片
- 起價
- 7.5 點 每秒成片 ($0.075)
- 一般耗時
- 約 31 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
minimax/h3-max/text-to-video
價格
| 選項 | 點數 (每秒成片) | 美元 |
|---|---|---|
480p | 7.5 | $0.075 |
768p | 12 | $0.12 |
參數
| 欄位 | 型別 | 預設值 | 可用值 | 用途 |
|---|---|---|---|---|
prompt必填 | string | — | 最多 7000 個字元 | Describe the subject, action, camera, and mood of the shot. |
aspect_ratio選填 | string | 1:1 | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 | Output aspect ratio. |
duration_seconds選填 | integer | 8 | 5 到 15 | Requested output length in seconds, from 5 to 15. |
resolution選填 | string | 768p | 480p, 768p | Output resolution. |
enable_prompt_expansion選填 | boolean | false | — | Expand the prompt into a fuller description before generating. Requests with it on add a flat per-request prompt-expansion fee. |
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": "minimax/h3-max/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",
"enable_prompt_expansion": false,
"resolution": "768p",
"duration_seconds": 8
}
}'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
minimax/h3-max/image-to-video
價格
| 選項 | 點數 (每秒成片) | 美元 |
|---|---|---|
480p | 7.5 | $0.075 |
768p | 12 | $0.12 |
參數
| 欄位 | 型別 | 預設值 | 可用值 | 用途 |
|---|---|---|---|---|
image_url必填 | string (uri) | — | — | Opening frame. It fixes the composition and the subject the clip starts from. |
prompt必填 | string | — | 最多 7000 個字元 | Describe what happens after the opening frame: the action, the camera, and the mood. |
last_image_url選填 | string (uri) | — | — | Optional closing frame the clip should resolve to. It may only be sent together with an opening frame. |
duration_seconds選填 | integer | 8 | 5 到 15 | Requested output length in seconds, from 5 to 15. |
resolution選填 | string | 768p | 480p, 768p | Output resolution. |
enable_prompt_expansion選填 | boolean | false | — | Expand the prompt into a fuller description before generating. Requests with it on add a flat per-request prompt-expansion fee. |
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?wait=60" \
-H "Authorization: Bearer $POPNOW_API_KEY" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: $(uuidgen)" \
-d '{
"model": "minimax/h3-max/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",
"enable_prompt_expansion": false,
"resolution": "768p",
"duration_seconds": 8
}
}'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
minimax/h3-max/video-extend
價格
| 選項 | 點數 (每秒成片) | 美元 |
|---|---|---|
480p | 7.5 | $0.075 |
768p | 12 | $0.12 |
參數
| 欄位 | 型別 | 預設值 | 可用值 | 用途 |
|---|---|---|---|---|
prompt必填 | string | — | 最多 7000 個字元 | Describe what happens next: the action that follows, the camera move and the sound. |
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. |
last_image_url選填 | string (uri) | — | — | Optional target end frame: the new segment closes on this image. |
duration_seconds選填 | integer | 8 | 5 到 15 | Length of the new segment in seconds, from 5 to 15. The source clip is added on top and is not billed. |
resolution選填 | string | 768p | 480p, 768p | Resolution of the new segment. It sets how sharp the new part is generated; match your source clip. |
enable_prompt_expansion選填 | boolean | false | — | Expand the prompt into a fuller description before generating. Requests with it on add a flat per-request prompt-expansion fee. |
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": "minimax/h3-max/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",
"enable_prompt_expansion": false,
"resolution": "768p",
"duration_seconds": 8
}
}'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"