App Check

Nuxt VueFire integrates with Firebase App Check by specifying the appCheck option in nuxt.config.ts:

export default defineNuxtConfig({
  // ...
  vuefire: {
    appCheck: {
      debug: process.env.NODE_ENV !== 'production',
      isTokenAutoRefreshEnabled: true,
      provider: 'ReCaptchaV3',
      // Find the instructions in the Firebase documentation, link above
      key: '...',
    },
  },
})

You can find more information in the VueFire App Check documentation.

Debug Tokens

Instead of specifying debug: true, you can specify a debug token using Environment variables.