## Basic tool info Model name: alibaba/happyhorse 1.1 Model description: HappyHorse 1.1 by Alibaba generates 720p or 1080p videos with synced audio from text, or animates a first-frame image into motion. Model cover: https://cdn.wiro.ai/uploads/models/alibaba-happyhorse-1-1-cover.mp4 Model categories: - tool - partner - text-to-video - image-to-video - alibaba - nogpu-pipeline - quick-showcase Model tags: - video generator - alibaba Run Task Endpoint (POST): https://api.wiro.ai/v1/Run/alibaba/happyhorse-1-1 Get Task Detail Endpoint (POST): https://api.wiro.ai/v1/Task/Detail ## Model Inputs: - name: inputImage label: Image (First Frame) help: Optional. First frame image for i2v. If not provided, model runs as t2v. Formats: JPEG, JPG, PNG, WEBP. Width and height must be at least 300 px. Aspect ratio between 1:2.5 and 2.5:1. Max 20 MB. type: combinefileinput default: happyhorse-1-1-sampleinput-1.jpeg - name: prompt label: prompt help: Required for t2v, optional for i2v. Describes the elements and visual style for the generated video. Up to 5,000 non-Chinese characters or 2,500 Chinese characters. type: textarea default: She slowly lifts the mug to her lips and takes a soft sip, eyes briefly closing as steam curls upward. She lowers the mug and a gentle smile spreads across her face. Outside the window, raindrops trickle down the glass and a blurred passerby walks by. Subtle natural blink, gentle hand movement, slow push-in, cinematic 35mm shot. - name: duration label: Duration help: Required. Duration of the generated video in seconds. type: select default: 5 options: - value: "5" label: 5 - value: "10" label: 10 - value: "15" label: 15 - name: resolution label: Resolution help: Required. Resolution tier for the generated video. type: select default: 720P options: - value: "720P" label: 720P - value: "1080P" label: 1080P - name: ratio label: Ratio help: For t2v only. If an image is provided, the aspect ratio is inherited from the first frame. type: select default: 9:16 options: - value: "16:9" label: 16:9 - value: "9:16" label: 9:16 - value: "1:1" label: 1:1 - value: "4:3" label: 4:3 - value: "3:4" label: 3:4 - value: "4:5" label: 4:5 - value: "5:4" label: 5:4 - value: "9:21" label: 9:21 - value: "21:9" label: 21:9 - name: watermark label: Watermark help: Optional. Adds a 'HappyHorse' watermark in the lower-right corner. type: select default: false options: - value: "false" label: false - value: "true" label: true - name: seed label: Seed help: Optional. Random seed for reproducibility (0-2147483647). type: number default: ## Model Parameter Inspires: - inputImage: https://cdn.wiro.ai/uploads/sampleinputs/happyhorse-1-1-sampleinput-1.jpeg - prompt: She slowly lifts the mug to her lips and takes a soft sip, eyes briefly closing as steam curls upward. She lowers the mug and a gentle smile spreads across her face. Outside the window, raindrops trickle down the glass and a blurred passerby walks by. Subtle natural blink, gentle hand movement, slow push-in, cinematic 35mm shot. - inputImage: https://cdn.wiro.ai/uploads/sampleinputs/happyhorse-1-1-sampleinput-2.jpeg - prompt: Her dress and hair sway gently in the breeze as she turns her head toward the camera and a soft smile appears. She brushes a strand of hair from her face while the golden clouds drift slowly behind her and the city lights begin to twinkle. Subtle natural blink, slow cinematic push-in, warm dreamy sunset atmosphere. - inputImage: https://cdn.wiro.ai/uploads/sampleinputs/happyhorse-1-1-sampleinput-3.jpeg - prompt: The puppy's tail wags excitedly as it trots forward toward the camera, ears bouncing, tongue out in a happy pant. A gentle breeze drifts a few autumn leaves through the frame and sunlight flickers through the trees. Handheld follow shot at low angle, warm and lively atmosphere. - inputImage: https://cdn.wiro.ai/uploads/sampleinputs/happyhorse-1-1-sampleinput-4.jpeg - prompt: She turns her head slowly toward the camera and a faint confident smile appears as raindrops fall around her. Neon reflections ripple on the wet pavement, steam rises from a vent, and blurred cars pass in the background with streaking headlights. Slow dolly-in with subtle anamorphic flares, moody cinematic night atmosphere. ## Integration Header Prepare ```bash # Sign up Wiro dashboard and create project export YOUR_API_KEY="{{useSelectedProjectAPIKey}}"; export YOUR_API_SECRET="XXXXXXXXX"; # unix time or any random integer value export NONCE=$(date +%s); # hmac-SHA256 (YOUR_API_SECRET+Nonce) with YOUR_API_KEY export SIGNATURE="$(echo -n "${YOUR_API_SECRET}${NONCE}" | openssl dgst -sha256 -hmac "${YOUR_API_KEY}")"; ``` ## Run Command - Make HTTP Post Request ```bash curl -X POST "https://api.wiro.ai/v1/Run/alibaba/happyhorse-1-1" -H "Content-Type: multipart/form-data" -H "x-api-key: ${YOUR_API_KEY}" -H "x-nonce: ${NONCE}" -H "x-signature: ${SIGNATURE}" -d '{ "inputImage": "happyhorse-1-1-sampleinput-1.jpeg", "prompt": "She slowly lifts the mug to her lips and takes a soft sip, eyes briefly closing as steam curls upward. She lowers the mug and a gentle smile spreads across her face. Outside the window, raindrops trickle down the glass and a blurred passerby walks by. Subtle natural blink, gentle hand movement, slow push-in, cinematic 35mm shot.", "duration": "5", "resolution": "720P", "ratio": "9:16", "watermark": "false", "seed": null, "callbackUrl": "You can provide a callback URL; Wiro will send a POST request to it when the task is completed." }'; ``` ## Run Command - Response ```json { "errors": [], "taskid": "2221", "socketaccesstoken": "eDcCm5yyUfIvMFspTwww49OUfgXkQt", "result": true } ``` ## Get Task Detail - Make HTTP Post Request with Task ID ```bash curl -X POST "https://api.wiro.ai/v1/Task/Detail" -H "Content-Type: multipart/form-data" -H "x-api-key: ${YOUR_API_KEY}" -H "x-nonce: ${NONCE}" -H "x-signature: ${SIGNATURE}" -d '{ "taskid": "2221" }'; ``` ## Get Task Detail - Make HTTP Post Request with Socket Access Token ```bash curl -X POST "https://api.wiro.ai/v1/Task/Detail" -H "Content-Type: multipart/form-data" -H "x-api-key: ${YOUR_API_KEY}" -H "x-nonce: ${NONCE}" -H "x-signature: ${SIGNATURE}" -d '{ "tasktoken": "eDcCm5yyUfIvMFspTwww49OUfgXkQt" }'; ``` ## Get Task Detail - Response ```json { "total": "1", "errors": [], "tasklist": [ { "id": "2221", "uuid": "15bce51f-442f-4f44-a71d-13c6374a62bd", "socketaccesstoken": "eDcCm5yyUfIvMFspTwww49OUfgXkQt", "parameters": {}, "debugoutput": "", "debugerror": "", "starttime": "1734513809", "endtime": "1734513813", "elapsedseconds": "6.0000", "status": "task_postprocess_end", "createtime": "1734513807", "canceltime": "0", "assigntime": "1734513807", "accepttime": "1734513807", "preprocessstarttime": "1734513807", "preprocessendtime": "1734513807", "postprocessstarttime": "1734513813", "postprocessendtime": "1734513814", "outputs": [ { "id": "6bc392c93856dfce3a7d1b4261e15af3", "name": "0.png", "contenttype": "image/png", "parentid": "6c1833f39da71e6175bf292b18779baf", "uuid": "15bce51f-442f-4f44-a71d-13c6374a62bd", "size": "202472", "addedtime": "1734513812", "modifiedtime": "1734513812", "accesskey": "dFKlMApaSgMeHKsJyaDeKrefcHahUK", "url": "https://cdn1.wiro.ai/6a6af820-c5050aee-40bd7b83-a2e186c6-7f61f7da-3894e49c-fc0eeb66-9b500fe2/0.png" } ], "size": "202472" } ], "result": true } ``` ## Kill Task - Make HTTP Post Request with Task ID ```bash curl -X POST "https://api.wiro.ai/v1/Task/Kill" -H "Content-Type: multipart/form-data" -H "x-api-key: ${YOUR_API_KEY}" -H "x-nonce: ${NONCE}" -H "x-signature: ${SIGNATURE}" -d '{ "taskid": "534574" }'; ``` ## Kill Task - Make HTTP Post Request with Socket Access Token ```bash curl -X POST "https://api.wiro.ai/v1/Task/Kill" -H "Content-Type: multipart/form-data" -H "x-api-key: ${YOUR_API_KEY}" -H "x-nonce: ${NONCE}" -H "x-signature: ${SIGNATURE}" -d '{ "socketaccesstoken": "ZpYote30on42O4jjHXNiKmrWAZqbRE" }'; ``` ## Kill Task - Response ```json { "errors": [], "tasklist": [ { "id": "534574", "uuid": "15bce51f-442f-4f44-a71d-13c6374a62bd", "name": "", "socketaccesstoken": "ZpYote30on42O4jjHXNiKmrWAZqbRE", "parameters": { "inputImage": "https://api.wiro.ai/v1/File/mCmUXgZLG1FNjjjwmbtPFr2LVJA112/inputImage-6060136.png" }, "debugoutput": "", "debugerror": "", "starttime": "1734513809", "endtime": "1734513813", "elapsedseconds": "6.0000", "status": "task_cancel", "cps": "0.000585000000", "totalcost": "0.003510000000", "guestid": null, "projectid": "699", "modelid": "598", "description": "", "basemodelid": "0", "runtype": "model", "modelfolderid": "", "modelfileid": "", "callbackurl": "", "marketplaceid": null, "createtime": "1734513807", "canceltime": "0", "assigntime": "1734513807", "accepttime": "1734513807", "preprocessstarttime": "1734513807", "preprocessendtime": "1734513807", "postprocessstarttime": "1734513813", "postprocessendtime": "1734513814", "pexit": "0", "categories": "["tool","image-to-image","quick-showcase","compare-landscape"]", "outputs": [ { "id": "6bc392c93856dfce3a7d1b4261e15af3", "name": "0.png", "contenttype": "image/png", "parentid": "6c1833f39da71e6175bf292b18779baf", "uuid": "15bce51f-442f-4f44-a71d-13c6374a62bd", "size": "202472", "addedtime": "1734513812", "modifiedtime": "1734513812", "accesskey": "dFKlMApaSgMeHKsJyaDeKrefcHahUK", "foldercount": "0", "filecount": "0", "ispublic": 0, "expiretime": null, "url": "https://cdn1.wiro.ai/6a6af820-c5050aee-40bd7b83-a2e186c6-7f61f7da-3894e49c-fc0eeb66-9b500fe2/0.png" } ], "size": "202472" } ], "result": true } ``` ## Cancel Task - Make HTTP Post Request (For tasks on queue) ```bash curl -X POST "https://api.wiro.ai/v1/Task/Cancel" -H "Content-Type: multipart/form-data" -H "x-api-key: ${YOUR_API_KEY}" -H "x-nonce: ${NONCE}" -H "x-signature: ${SIGNATURE}" -d '{ "taskid": "634574" }'; ``` ## Cancel Task - Response ```json { "errors": [], "tasklist": [ { "id": "634574", "uuid": "15bce51f-442f-4f44-a71d-13c6374a62bd", "name": "", "socketaccesstoken": "ZpYote30on42O4jjHXNiKmrWAZqbRE", "parameters": { "inputImage": "https://api.wiro.ai/v1/File/mCmUXgZLG1FNjjjwmbtPFr2LVJA112/inputImage-6060136.png" }, "debugoutput": "", "debugerror": "", "starttime": "1734513809", "endtime": "1734513813", "elapsedseconds": "6.0000", "status": "task_cancel", "cps": "0.000585000000", "totalcost": "0.003510000000", "guestid": null, "projectid": "699", "modelid": "598", "description": "", "basemodelid": "0", "runtype": "model", "modelfolderid": "", "modelfileid": "", "callbackurl": "", "marketplaceid": null, "createtime": "1734513807", "canceltime": "0", "assigntime": "1734513807", "accepttime": "1734513807", "preprocessstarttime": "1734513807", "preprocessendtime": "1734513807", "postprocessstarttime": "1734513813", "postprocessendtime": "1734513814", "pexit": "0", "categories": "["tool","image-to-image","quick-showcase","compare-landscape"]", "outputs": [ { "id": "6bc392c93856dfce3a7d1b4261e15af3", "name": "0.png", "contenttype": "image/png", "parentid": "6c1833f39da71e6175bf292b18779baf", "uuid": "15bce51f-442f-4f44-a71d-13c6374a62bd", "size": "202472", "addedtime": "1734513812", "modifiedtime": "1734513812", "accesskey": "dFKlMApaSgMeHKsJyaDeKrefcHahUK", "foldercount": "0", "filecount": "0", "ispublic": 0, "expiretime": null, "url": "https://cdn1.wiro.ai/6a6af820-c5050aee-40bd7b83-a2e186c6-7f61f7da-3894e49c-fc0eeb66-9b500fe2/0.png" } ], "size": "202472" } ], "result": true } ``` ## Task Status Information This section defines the possible task status values returned by the API when polling for task completion. ### Completed Task Statuses (Polling can stop) These indicate that the task has reached a terminal state — either success or failure. Once any of these is received, polling should stop. - task_postprocess_end : Task completed successfully and post-processing is done. - task_cancel : Task was cancelled by the user or system. ### Running Task Statuses (Continue polling) These statuses indicate that the task is still in progress. Polling should continue if one of these is returned. - task_queue : Task is waiting in the queue. - task_accept : Task has been accepted for processing. - task_assign : Task is being assigned to a worker. - task_preprocess_start : Preprocessing is starting. - task_preprocess_end : Preprocessing is complete. - task_start : Task execution has started. - task_output : Output is being generated.