1. Log in to the credit card official website or use the credit card APP to check the credit score and credit record in your personal account.

2. Use the third-party credit evaluation platform for inquiry, such as sesame credit and ant borrowing. These platforms can obtain users' credit data by binding accounts such as credit cards and Alipay, and give corresponding credit evaluation results.

3. Inquiring about credit reporting institutions refers to the financial credit information collection, processing and storage institutions authorized and approved by the State Council, including the Credit Reporting Center of the People's Bank of China, Shanghai Credit Reporting and People's Credit Reporting. Users can provide personal identification information and relevant certification materials to these institutions for inquiry and application.