Referrals for your Flutter app.

Connect your Flutter app to Invitebase through the REST API. Identify users, create referral links, and report qualifying events from your backend.

Send the action that earns a reward.

Your backend reports the customer action that qualifies a referral.

Illustrative example

Example event payload

Your app sends the action. Your campaign decides what it earns.

{
  "event": "subscription_paid",
  "user_id": "alex",
  "properties": {
    "plan": "pro_monthly",
    "amount": 9.99,
    "currency": "USD"
  }
}

Referral lifecycle

Attribute → Qualify → Verify → Reward

Create a referral link for an identified user and share it from your app.

Preserve the invite code through your app’s signup flow and pass it to your backend.

Send purchases, subscriptions, or other qualifying events through the REST API.

Build your campaign, test the full referral journey, and launch when you’re ready.