Grok 4.3 API Pricing
Grok 4.3 is a highly capable multimodal reasoning model, supporting mixed text/image inputs, adjustable reasoning effort, and integrated web search tools. Token-based pricing: $2.50/M input tokens, $5.00/M output tokens. Two endpoints: standard async (/grok-4-3) and live streaming (/grok-4-3/stream) via SSE.
About Grok 4.3
Grok 4.3 is xAI’s powerful conversational reasoning model, engineered to deliver advanced multimodal analysis, adjustable reasoning depth, and built-in web search capabilities. It accepts mixed text and image inputs and supports structured JSON outputs, making it ideal for software development, technical research, and real-time knowledge queries. On Muapi, the standard async (/grok-4-3) and live streaming (/grok-4-3/stream) endpoints are billed per token, saving you up to 50% compared to typical API rates.
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$25000.00
$2.50/M input tokens, $5.00/M output tokens$25000.00
$2.50/M input tokens, $5.00/M output tokensDetailed Pricing Breakdown
| Provider | Estimated Rate | Notes |
|---|---|---|
| muapiapp | $2.50/M input tokens, $5.00/M output tokens | Token-based billing. Minimum $0.0001 per call. Up to 50% cheaper than direct enterprise subscriptions. |
| xAI (official) | $2.50/M input tokens, $5.00/M output tokens | Standard retail pricing tier. |
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