这个150刀是每个月都送么
https://docs.x.ai/docs/data-sharing#how-it-works
原文里写的每个月
xAI is offering $150 per month in free API credits for teams that opt in to data sharing (available in eligible countries*). By opting in, you agree to share your API requests with xAI.
To qualify for free credits, your team must have already spent a minimum of $5 on the API before choosing to opt in.
