Do not store your license key directly in client-side source code if you are building a public-facing application where the source is exposed. Consider obfuscation or, ideally, keep the key on your backend and inject it at runtime via an environment variable (e.g., process.env.VUE_APP_AG_GRID_KEY ).
It depends on your license tier.
If you have landed on this page, you are likely evaluating AG Grid for a commercial project, struggling with a "License Invalid" watermark, or managing enterprise licenses across a development team. This article is your complete resource. We will unpack what the license key is, how it works, how to implement it correctly, common pitfalls, and how to purchase or renew your license. ag grid license key