Select theme:
Every request to the Radzen Blazor MCP server requires an X-Radzen-Key header. Here's how to get one.
The trial gives you 50 requests over 15 days — enough to build several real pages and evaluate how your assistant handles Radzen Blazor code generation.
To register, click the Register button at the top of this page and follow the three-step process:
Step 1 — Register. Enter your email, first name, and last name. Check the consent box and click Register. A confirmation code will be sent to your email.

Step 2 — Confirm. Enter the 6-digit confirmation code from the email. If you don't see it, check your spam or junk folder.

Step 3 — Copy your trial key. After confirmation, your trial key is displayed on screen. Copy it with the copy button and keep it somewhere safe — you'll need it for the setup step. The key is also sent to your email as a backup.

If you have a Radzen Blazor Pro or Radzen Blazor Team subscription, you already have a key. Use the license key from your subscription — it works for both the component library and the MCP server. No separate registration needed.
Can I use the same key in multiple editors? Yes. Your key works across all editors and MCP clients. You can set up Cursor, VS Code, and Claude Code simultaneously with the same key.
What happens when my trial expires? After 15 days or 50 requests (whichever comes first), MCP requests will return a 401 Unauthorized error. Your editor configuration stays in place — you just need to replace the trial key with a paid license key to continue.
How do I upgrade from the trial to a paid plan? Purchase a Radzen Blazor Pro or Team subscription. Once active, replace the trial key in your editor configuration with your license key.
Radzen is free to use. You can also test the premium features for 15 days.
Start FreeSelect theme: