Explore / Grok API

SpaceXSI (formerly xAI) · checked 10 November 2026

Grok API

SpaceXSI's developer API for its Grok 4.7 model, with voice, image and video APIs. A developer who wants a capable model with cheap output tokens.

What it costs Read from docs.x.ai on 10 November 2026

Grok 4.7: $2 per million input tokens, $6 per million output; images from $0.02 each

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