xAI opens its API to developers with $25 in monthly credits
Elon Musk's xAI just opened its API to the public, offering developers $25 in free monthly credits through the end of the year. The platform supports grok-beta with function calling and is compatible with OpenAI and Anthropic SDKs. Why it matters: At $5 per million input tokens, it is pricier than GPT-4o, but dropping in existing codebases requires almost zero friction.