PopNowAPI 文件
主要內容

Qwen Image 2.1 API 呼叫參考

開源模型，2K 輸出，支援透明背景

只要一把 PopNow API 金鑰，就能在自己的程式裡呼叫 Qwen Image 2.1。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
圖片
起價
3.6 點 每張圖 ($0.036)
一般耗時
約 44 秒
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。

生成圖片

alibaba/qwen-image-2.1/text-to-image

價格

選項點數 (每張圖)美元
1k3.6$0.036
1.5k7.2$0.072
2k7.2$0.072

參數

欄位型別預設值可用值用途
prompt必填string—最多 5000 個字元Describe the subject, composition, lighting, and any wording to render.
aspect_ratio選填string1:11:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9, 9:21, 2:1, 1:2, 3:1, 1:3, 5:4, … (+1)Output aspect ratio.
resolution選填string1k1k, 1.5k, 2kOutput resolution tier.
enable_prompt_expansion選填booleantrue—Rewrite the prompt into a fuller scene description before generating. On by default; turn it off to have the prompt followed word for word.
background選填stringopaqueopaque, transparentopaque keeps a normal background; transparent returns the subject alone on a real alpha channel (needs output_format png or webp).
output_format選填stringjpegjpeg, png, webpContainer of the returned image.
seed選填integer—0 到 2147483647Random seed for controlled comparisons.

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": "alibaba/qwen-image-2.1/text-to-image",
  "input": {
    "prompt": "A cozy reading nook beside a rain-streaked window, warm lamp light, a sleeping orange cat on a knitted blanket, soft film grain",
    "resolution": "1k"
  }
}'

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"

編輯圖片

alibaba/qwen-image-2.1/edit

價格

選項點數 (每張圖)美元
1k5.4$0.054
2k7.2$0.072
1.5k10.8$0.108

參數

欄位型別預設值可用值用途
prompt必填string—最多 5000 個字元Describe the subject, composition, lighting, and any wording to render.
image_urls必填array<string (uri)>—最多 10 項One to ten reference images. Each one you add raises the quote.
mask_url選填string (uri)——Optional black-and-white mask for local editing: white is the area to repaint, black is kept. Use it with exactly one reference image.
aspect_ratio選填string1:11:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9, 9:21, 2:1, 1:2, 3:1, 1:3, 5:4, … (+1)Output aspect ratio.
resolution選填string1k1k, 1.5k, 2kOutput resolution tier.
enable_prompt_expansion選填booleantrue—Rewrite the prompt into a fuller scene description before generating. On by default; turn it off to have the prompt followed word for word.
background選填stringopaqueopaque, transparentopaque keeps a normal background; transparent returns the subject alone on a real alpha channel (needs output_format png or webp).
output_format選填stringjpegjpeg, png, webpContainer of the returned image.
seed選填integer—0 到 2147483647Random seed for controlled comparisons.

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_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。

POST /api/v1/jobs/createTask?wait=60
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": "alibaba/qwen-image-2.1/edit",
  "input": {
    "prompt": "Change the orange jacket to deep forest green and add soft golden-hour light; keep the face, pose and background unchanged",
    "image_urls": [
      "https://media.popnow.ai/influencer/examples/marco.webp"
    ],
    "resolution": "1k"
  }
}'

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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