grok-video API
Generate AI videos with xAI's Grok via API in One. Text-to-video and image-to-video. 24 credits per video (~$0.24). No X/Twitter subscription needed.
Use this in the request body model field.
The currently implemented BFF route.
Input types: text, image
Keys are managed by the shared dashboard.
Use callback_url on supported async tasks.
Service highlights
Marketplace-style signals backed by the current live route, without copying external SLA, discount, login, or payment claims.
This page only shows endpoints implemented under /api/v1. /api/v1/videos/generations
Use callback_url when supported, or poll the task status route for results.
Top-up, orders, credit balance, and profile continue through the existing shared console.
Your browser only holds an API in One key; provider calls stay server-side.
Call contract
Use these fields to integrate the current live model route.
- Base URL
https://apiin.oneClients call same-origin APIs; the server BFF forwards to the Worker.- Authorization
Authorization: Bearer <API_KEY>Managed by the existing Dashboard API Keys page.- Model field
grok-videoSend this value in the request body model field.- Result path
/api/v1/tasks/{task_id}Async jobs return task_id, then use status polling.- Billing path
/billing/creditsUses the existing credits, orders, and top-up logic.
Runtime behavior
This model creates an async task, returns a task_id, then resolves through the real status route.
API Console
Switch between real models on this endpoint, choose a live route, and generate request examples from the current catalog payload.
curl --request POST \
--url https://apiin.one/api/v1/videos/generations \
--header 'Authorization: Bearer <API_KEY>'
--header 'Content-Type: application/json' \
--data-raw '{
"model": "grok-imagine/text-to-video",
"prompt": "A cat walking across a piano keyboard, cinematic lighting"
}'/api/v1/tasks/{task_id}Endpoint decision panel
Evaluate cost, provider coverage, and production integration behavior across live models on this implemented endpoint.
Sorted by base credits from low to high.
Use callback_url when supported, or poll the task status route for results.
Live capabilities
These capabilities come from the current model config and backend route. Unreleased APIs are not listed.
No X/Twitter Premium subscription needed
No X/Twitter Premium subscription needed
Both text
Both text-to-video and image-to-video
Direct API access to xAI's Grok
Direct API access to xAI's Grok
Same backend as Grok Imagine for consistent quality
Same backend as Grok Imagine for consistent quality
Request format
Clients call same-origin API routes; the server BFF forwards to the matching Worker.
POST/api/v1/videos/generations24 creditsxAI's Grok Video — AI video generation powered by Grok Imagine. Supports text-to-video and image-to-video.
Parameters
promptstringText prompt for video generation (required for text-to-video, max 5000 chars)
OptionalmodelstringSub-model: "grok-imagine/text-to-video" or "grok-imagine/image-to-video"
Optional · Default grok-imagine/text-to-videoimage_urlsarrayImage URLs for image-to-video mode
OptionalExample request
curl -X POST https://apiin.one/api/v1/videos/generations \
-H "Authorization: Bearer aio_your_api_key" \
-H "Content-Type: application/json" \
--data-raw '{
"model": "grok-imagine/text-to-video",
"prompt": "A cat walking across a piano keyboard, cinematic lighting"
}'Models on the same endpoint
These live models use the same implemented BFF endpoint and can be switched by changing the model field.
/api/v1/videos/generations/api/v1/videos/generations/api/v1/videos/generations
wan-2-6video · 80 credits/api/v1/videos/generations/api/v1/videos/generations
kling-3video · 300 credits/api/v1/videos/generationsEndpoint model comparison
Compare real models behind this implemented route by cost, provider, runtime mode, input, output, and backend node.
grok-videoCurrent modelxAIAsync tasktext + image -> video24 credits$0.24node31🎞️ltx-2LightTricks / WaveSpeedAsync tasktext + image + video + audio -> video24 credits$0.24node50node38node51
wan-2-6AlibabaAsync tasktext + image + video -> video80 credits$0.80node35node65
kling-3KuaishouAsync tasktext + image -> video300 credits$3.00node75node66Integration flow
These steps use the current live route and shared account system; login, payment, orders, credits, and profile remain shared.
Create a shared API key
Create a key in the existing dashboard. Top-up, orders, credit balance, and profile stay in the shared console.
Call the real endpoint
Send a request with the endpoint, model id, and parameters shown on this page. /api/v1/videos/generations
Poll task status
Async media and tool jobs use /api/v1/tasks/{task_id}; chat models return a direct response.
Task status route
After creating image, video, audio, or tool tasks, poll the real task endpoint for results.
GET/api/v1/tasks/{task_id}Check generation task status and result.Pricing
~$0.24 per video (24 credits)
Use cases
These workflows are supported by the current model and backend node.
Generate short videos from text descriptions
Animate images into video clips
Create social media video content
Build AI video features into apps
FAQ
How much does Grok Video cost?
Each video costs 24 credits (~$0.24) for both text-to-video and image-to-video.
Does Grok Video support image-to-video?
Yes. Provide image URLs via the "image_urls" parameter to animate images into video.
Do I need a Twitter/X Premium subscription?
No. API in One provides direct API access without any X/Twitter subscription.