Today, the xAI platform owned by Elon Musk officially launched its flagship model Grok3. The release of this model marks another major breakthrough in the field of artificial intelligence, attracting widespread attention from developers and technology enthusiasts around the world. Users who want to use this model need to enable an X Premium+ subscription, but xAI also launched an attractive first-charge event on the developer platform, aiming to attract more developers to participate.

According to the activity regulations, users can get a credit limit of US$150 each month by simply binding their billing address and bank card and recharge $5. The appeal of this activity has caused many users to encounter some difficulties when trying to bind bank cards, which has led to the current card binding service being temporarily unavailable. To ensure participation in this event, users can consider completing a $5 recharge as soon as possible to lock in the quota.
It should be noted that there may be a quota limit for this first recharge activity, so users who are interested in using the Grok series model are advised to act as soon as possible. After successfully binding the bank card, users can call the Grok3 model through the API without having to activate a SuperGrok subscription or X Premium+ subscription. This is undoubtedly a good opportunity to save money for users who want to use the platform services.
Users participating in this activity need to share usage data with xAI. Simply put, it is to allow xAI to analyze its usage data in exchange for a subsequent monthly credit of $150. This data sharing mechanism not only helps xAI optimize its models and services, but also provides users with continuous economic incentives.
Overall, xAI's first-charge event not only provides developers with financial support, but also provides them with the opportunity to access and utilize the latest artificial intelligence technologies. This is undoubtedly an opportunity not to be missed for developers who want to make a difference in this field.