In the Alipay interface that opens, click the top search box. Enter "Hangzhou Health Code" and search. At present, only Hangzhou has integrated the international health code. Click "Hangzhou Health Code-Hangzhou City Service". Fill in personal information according to the page requirements. After filling in the information, click the submit button to generate the international health code.
The health code is based on real data, which is declared by citizens on the Internet. After background review, the personal QR code can be generated. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city.