LLM InfrastructureCommercial✦ Free Tier
xAI Grok API
xAI's Grok models with real-time knowledge and strong reasoning
by xaiApp Infrastructure
About
xAI's Grok API provides access to the Grok family of frontier language models, featuring competitive reasoning capabilities and an OpenAI-compatible API. Grok-2 and Grok Vision models are available with real-time knowledge and strong coding performance.
Choose xAI Grok API when…
- •comparing frontier models beyond OpenAI and Anthropic
- •want OpenAI-compatible API with Grok's reasoning capabilities
- •need a model with real-time knowledge cutoff
Builder Slot
Where do your models actually run?Required for most stacks
LLM providers and inference servers — where the actual model computation happens
Dev Tools
Not applicable
App Infra
Required
Hybrid
Required
Other tools in this slot:
Stack Genome Detection
AIchitect's Genome scanner detects xAI Grok API in your project via these signals:
npm packages
openaipip packages
openaienv vars
XAI_API_KEYAlternatives to consider (1)
Pricing
✦ Free tier available
FreeLimited usage
Pay-as-you-goPer token
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