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

Grok Imagine 2.0 API Limits, Inputs and Production Checks on APIMART

The public APIMART description states: Use the Grok Imagine 2.0 API on APIMart to generate 1–12 images from text, choose from seven aspect ratios, and retrieve results through asynchronous tasks.

Source-backed production checks

What does Grok Imagine 2.0 support? It supports text-to-image generation only. Send a non-empty text prompt; image-to-image inputs, image URLs, and image-role inputs are not supported.
How many images can one request generate? The n parameter accepts any integer from 1 to 12 and defaults to 1. A straightforward UI can offer the recommended choices 1, 4, 8, and 12.
Which aspect ratios are available? The seven recommended ratio values are 1:1, 2:3, 3:2, 3:4, 4:3, 9:16, and 16:9. Unsupported values such as 1:2, 2:1, 4:5, or auto should not be sent.

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 2.0?

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 2.0 on APIMART

Sources and disclosure

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

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