1. Register Account

Users can register at https://flyocr.com/login.html by entering registration information, agreeing to the terms, and completing the registration. See the screenshot.

2. User Information Management

（1）After successful registration, click on the account name at the top right and enter the user management page.

（2）Click on "User Management - Basic Information" to view OCRKey and OCRSecret.

（3）Click on "Service List" to view the number of services (each HTTPS interface call consumes one) and the balance. Click "Purchase" next to the service type to go to the purchase page for API service renewals.

（4）Set up remaining usage alerts in "User Management - Remaining Usage Alerts," specifying the alert threshold, notification email, and service type.

3. Obtaining Services (Purchasing)

（1）Free Test Resources: Users can obtain a certain number of free calls for debugging purposes. These resources are provided specifically for debugging access, aimed at ensuring smooth usage during the testing phase. The details of the free test resources included in each service and their complimentary offers are as follows.Details can be obtained from online customer service or via email.

（2）Online Purchase: Click (purchase link) to enter the shopping cart page and select the required API service for purchase.

（3）Renewal: After logging in, go to the "Service Type" page and click "Purchase" next to the already purchased service to renew the API service.

（4）Validity Period: The payment page displays the service's validity period. Unused quotas beyond the validity period will automatically expire.