x的api其实可以免费申请的，不需要付费，每个月可以发500次（详见图）
🔗 https://developer.x.com
申请理由可以让AI写，基本秒过
我让AI写的参考：
I am applying for access to the X API with the goal of achieving the following compliant use cases through the n8n workflow automation platform:
1. Automated Content Publishing
• Schedule and publish original content, all of which is created by me, in compliance with X’s Developer Agreement and Terms of Service.
2. Technical Implementation
• Use n8n’s official X node to securely call the API, performing only necessary actions such as reading and posting tweets.
3. Data Security & Compliance Commitment
• No involvement in: Data scraping, bulk direct messaging, repetitive/spam content, or any other activities violating X’s policies.
