xAI Grok API
Offers the largest free credit bonus of any AI API: $25 on signup plus $150/month if you opt into data sharing. Provides access to Grok models with real-time X/Twitter data. Best for developers who want substantial free credits and are comfortable with data sharing terms.
AI ToolFree Tier: $25 + $150/mo (data sharing opt-in for $150)Company: xAICategory: Developer ToolsQuick Start: Sign up at console.x.ai to get $25 free credits → Optionally opt into data sharing for $150/month extra → Use the API with Grok modelsVisit xAI Grok API