APIMART Growth evidence. Live sources were checked on 2026-09-02. CTA links are attributed to this exact GitHub guide.

grok-imagine-1.5-video-ext（grok-imagine-1.5-video-apimart） API Limits, Inputs and Production Checks on APIMART

The public APIMART description states: Access Grok Imagine Video on APIMart for high-quality AI video generation from text prompts. Create stunning videos with xAI's advanced model.

Source-backed production checks

What is Grok Imagine Video? Grok Imagine Video is an AI-powered video generation service by xAI, accessible through APIMart. It generates high-quality videos from text prompts with remarkable visual fidelity.
What parameters does Grok Imagine Video accept? Grok Imagine Video uses a simple interface with just two parameters: model (grok-imagine-1.5-video-apimart) and prompt (your text description for the video).
How long does video generation take? Depending on server load and content complexity, video generation typically takes 30-120 seconds to complete.

Validate every request field against the linked API reference. Persist task identifiers for asynchronous routes, use bounded polling and backoff, and do not count submission as completed output.

FAQ

What public evidence was checked for grok-imagine-1.5-video-ext（grok-imagine-1.5-video-apimart）?

The live APIMART model page and its linked API reference were checked on September 2, 2026.

Where are accepted inputs and options defined?

Use the linked API reference as the source of truth for request fields, enumerations and incompatible combinations.

How should asynchronous work be measured?

Persist the returned task identifier and count success only after the final task status reports a completed output.

Which failures need separate handling?

Treat validation, authentication, balance, rate-limit and server failures as distinct operational states.

Can public constraints change?

Yes. Recheck the live model page and API reference before shipping or changing a production preset.

Try grok-imagine-1.5-video-ext（grok-imagine-1.5-video-apimart） on APIMART

Sources and disclosure

APIMART operates the gateway. Live prices, limits and provider terms can change.

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