Blazor WASM runs on the client. Instead, generate the license on the server.
Do not copy the key directly into your code. Instead, copy it into a secure location like Azure Key Vault or environment variables first. Hardcoding your license key in appsettings.json is a security anti-pattern. syncfusion generate license key best
The modern model generates one key per edition (e.g., Enterprise Edition) that works across all relevant platforms. Log in to your Syncfusion Account Dashboard. Navigate to > Downloads & Keys . Click the Get License Key link. Select Version 31.x.x or higher from the dropdown. Blazor WASM runs on the client
Move SyncfusionLicenseProvider.RegisterLicense() to the very first line of Main() or Program.cs . syncfusion generate license key best