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Transparent pricing with no hidden fees. Pay as you go.
| Rule & Modality | Channel | Credits | Price (USD) | Official / Reference Price | Daily Savings |
|---|---|---|---|---|---|
480p videogrokresolution: 480p | Starter | 1per second | $0.005 | xAI$0.080per second | Based on 1,000 10-second videos/dayxAI costs $754.550/day moreApiPass is 94.32% lower |
720p videogrokresolution: 720p | Starter | 1per second | $0.005 | xAI$0.135per run | Based on 1,000 10-second videos/dayxAI costs $1304.550/day moreApiPass is 96.63% lower |
Competitor pricing costs $754.550/day more
ApiPass is 94.32% lower, estimated at Based on 1,000 10-second videos/day
480p
resolution: 480p
ApiPass Price
$0.005
1 credits per second
Competitor Prices
Complete guide to using grok-imagine-video-1-5-preview
Programmatically deploy xAI's advanced AI video workflows using the grok-imagine-video-1-5-preview model via the ApiPass integration platform. Powered by state-of-the-art spatiotemporal consistency, physics adherence, and dynamic camera control, this state-of-the-art image-to-video model transforms static inputs into high-fidelity, natively audio-synced video assets with precise prompt steering, flexible aspect ratios (up to 16:9), selectable resolutions, and duration controls from 1 to 15 seconds.
This model endpoint, accessible via ApiPass, is built specifically for backend systems requiring hyper-realistic image-to-video generation, strict prompt adherence, low-latency execution, and consistent frame-to-frame visual stability.
Upload or provide one image URL. The image_urls parameter is required, supports JPEG, PNG, WEBP, and JPG, allows up to 1 file, and has a maximum file size of 20MB.
Use prompt to describe motion, camera movement, audio direction, style, actions, and scene changes. The maximum prompt length is 4096 characters.
Choose aspect_ratio from auto, 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, or 2:3. Choose resolution from 480p or 720p, and set duration from 1 to 15 seconds.
Send a POST request to /api/v1/jobs/createTask with model set to grok-imagine-video-1-5-preview and your input object.
Use the returned taskId with /api/v1/jobs/recordInfo, or provide callBackUrl so ApiPass can notify your service when the task completes or fails.
Transform static images into high-motion videos via a single API call. Integrate dynamic physics, natural movement, and cinematic camera transitions directly into your custom product backend.
Generate video and native audio simultaneously in one workflow. Build short-form video editors with synchronized dialogue and cinematic sound effects.
Access advanced physics simulations, enhanced global lighting, and detailed facial expression rendering through enterprise-grade API endpoints to deliver studio-quality video outputs.
Create video automation workflows that turn simple natural language instructions into precise character behaviors, camera movements, and custom visual content.
ApiPass offers a highly resilient abstraction layer to test, deploy, and scale enterprise-grade AI video models through a unified developer dashboard.
Test, compare, and ship video generation workflows from a single integration instead of managing separate connections for each model.
Try out image-to-video generation, tweak prompts, adjust duration, pick aspect ratios and resolutions, all before touching your production code.
Set channel to auto and let ApiPass spread tasks across available channels by price and stability, or manually pick starter, regular, or official as needed.
Find real request examples, full input parameter breakdowns, async task handling steps, and callback setup guides to get your integration running fast.
Go from testing to live production using async task creation, result polling, and callback notifications to keep your video workflows running reliably.
The grok-imagine-video-1-5-preview endpoint uses an asynchronous task lifecycle pattern. Initialize the job state first, then poll or listen for state transitions.
POST https://api.apipass.dev/api/v1/jobs/createTask with Authorization: Bearer YOUR_API_KEY. The request body includes model, optional channel, optional callBackUrl, and input.
GET https://api.apipass.dev/api/v1/jobs/recordInfo?taskId=YOUR_TASK_ID with Authorization: Bearer YOUR_API_KEY. Use this endpoint to poll status when callBackUrl is not configured.
For production use, provide callBackUrl so ApiPass can send completion or failure updates to your service instead of requiring frequent polling.
curl -X POST "https://api.apipass.dev/api/v1/jobs/createTask" -H "Authorization: Bearer YOUR_API_KEY" -H "Content-Type: application/json" -d '{"model":"grok-imagine-video-1-5-preview","channel":"auto","callBackUrl":"https://your-domain.com/api/callback","input":{"prompt":"A cinematic image-to-video prompt.","image_urls":["https://cdn.apipass.dev/apipass/results/task_78514b0d12c44ad4_0.png"],"aspect_ratio":"auto","resolution":"480p","duration":8}}'
Optional string. Prompt for video generation. Maximum length: 4096 characters.
Required array<string>. Image file URLs to use as input. Supported types: image/jpeg, image/png, image/webp, and image/jpg. Maximum file size: 20MB. Maximum files: 1.
Optional string. Supported values: 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, auto. Default: auto.
Optional string. Supported values: 480p and 720p. Default: 480p.
Optional integer. Video duration in seconds. Minimum: 1. Maximum: 15. Default: 8.
Optional root-level string. Supported values: auto, starter, regular, official. Default: auto.
Grok Imagine Video 1.5 is xAI’s flagship image-to-video AI model. It specializes in transforming static images into cinematic clips with realistic physics, smooth camera movements, and native, perfectly synchronized audio in a single generation pass.
Traditional APIs require separate video and audio pipelines. Grok Imagine Video 1.5 generates cinematic, physics-compliant visuals and perfectly synchronized sound effects or music simultaneously in one single API pass.
ApiPass gives you instant, multi-channel routed access to xAI’s grok-imagine-video-1-5-preview. It eliminates complex multi-platform infrastructure setup, allowing you to easily test, deploy, and scale cinematic image-to-video capabilities with a single, stable ApiPass API key.
Simply use natural language in your prompt. The Grok Imagine Video 1.5 model precisely translates directional text commands into professional camera maneuvers like cinematic pans, dramatic zooms, and smooth dollies.
Powered by xAI's advanced Aurora engine, grok-imagine-video-1-5-preview excels at micro-expressions and lighting physics. It ensures characters look incredibly lifelike and maintain flawless visual consistency and scene coherence throughout the entire generated clip.
Instantly. The ApiPass infrastructure uses a production-ready asynchronous task pattern with smart routing. You can seamlessly scale to hundreds of concurrent video generations using our automated webhooks instead of dealing with tedious polling infrastructure.
All APIs require authentication via Bearer Token.
Authorization: Bearer
Create an asynchronous image-to-video generation task with grok-imagine-video-1-5-preview. The model transforms an input image and optional prompt into a generated video with configurable aspect ratio, resolution, and duration.
1{
2 "model": "grok-imagine-video-1-5-preview",
3 "channel": "auto",
4 "callBackUrl": "https://your-domain.com/api/callback",
5 "input": {
6 "prompt": "A concise creative prompt for this Kie model.",
7 "image_urls": [
8 "https://cdn.apipass.dev/apipass/results/task_78514b0d12c44ad4_0.png"
9 ],
10 "aspect_ratio": "auto",
11 "resolution": "480p",
12 "duration": 8
13 }
14}modelRequiredstringModel endpoint name.
grok-imagine-video-1-5-preview
channelOptionalstringDefault channel is auto. APIPASS automatically allocates tasks across available providers based on real-time pricing and stability metrics. starter is ultra-low-cost with limited quotas and weaker stability; regular is standard and much cheaper than official APIs with moderate stability; official uses the model native API with high stability, fast task execution, and official pricing.
Default channel is auto. APIPASS automatically allocates tasks across available providers based on real-time pricing and stability metrics; starter is ultra-low-cost with limited quotas and weaker stability; regular is standard and much cheaper than official APIs with moderate stability; official uses the model native API with high stability, fast task execution, and official pricing.
Available options:
auto
callBackUrlOptionalstringCallback URL for receiving task completion notifications. Recommended for production use so your service can receive completion updates instead of polling task status.
https://your-domain.com/api/callback
promptOptionalstringPrompt for video generation. Maximum length: 4096 characters.
maxLength: 4096
A concise creative prompt for this Kie model.
image_urlsRequiredarray<string>Image file URLs to use as input for the API. Supported file types are image/jpeg, image/png, image/webp, and image/jpg. Maximum file size is 20MB. Supports up to 1 file.
Upload image files before calling this endpoint if needed. Maximum files: 1.
[ "https://cdn.apipass.dev/apipass/results/task_78514b0d12c44ad4_0.png" ]
aspect_ratioOptionalstringAspect ratio for video generation. If not specified, the default is auto.
Default: auto.
Available options:
auto
resolutionOptionalstringResolution for video generation. If not specified, the default is 480p.
Default: 480p.
Available options:
480p
durationOptionalintegerVideo duration in seconds. Range: 1 to 15. Default: 8.
Minimum: 1. Maximum: 15. Step: 1.
8
1curl -X POST "https://api.apipass.dev/api/v1/jobs/createTask" \
2 -H "Authorization: Bearer YOUR_API_KEY" \
3 -H "Content-Type: application/json" \
4 -d '{
5 "model": "grok-imagine-video-1-5-preview",
6 "channel": "auto",
7 "callBackUrl": "https://your-domain.com/api/callback",
8 "input": {
9 "prompt": "A concise creative prompt for this Kie model.",
10 "image_urls": [
11 "https://cdn.apipass.dev/apipass/results/task_78514b0d12c44ad4_0.png"
12 ],
13 "aspect_ratio": "auto",
14 "resolution": "480p",
15 "duration": 8
16 }
17}'1{
2 "taskId": "task_7f32cdf53e734143",
3 "status": "queued"
4}taskIdUnique task ID. Use this value to query task status and retrieve the generated result.
statusInitial task status after creation.

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