xAI Grok API
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3: xAI offers powerful reasoning models with a strategic free-tier for developers who contribute to the network.
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5: 🚀 Key Specs (2026 Update)
6: - Model Support: Grok 4.1 Fast, Grok 4, Grok 3.
7: - New Policy:
8: - Welcome Credit: 150 credit** for users who enable data-sharing.
10: - Context Window: 128K tokens.
11: - Primary Strength: Real-time context from the X platform and deep logical reasoning.
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13: 🗝 How to get an API Key
14: 1. Sign up at x.ai/api.
15: 2. Navigate to the API dashboard.
16: 3. Verify your phone number to receive the $25 initial credit.
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18: 🛠 Usage Example (Python)
19: python 20: import openai 21: 22: client = openai.OpenAI( 23: base_url="https://api.x.ai/v1", 24: api_key="YOUR_XAI_KEY" 25: ) 26: 27: completion = client.chat.completions.create( 28: model="grok-4-fast", 29: messages=[{"role": "user", "content": "What is the latest AI trend on X?"}] 30: ) 31: print(completion.choices[0].message.content) 32:
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34: 🔗 Official Links
35: - xAI Console
36: - Documentation