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Flutterwave Payment Gateway

This guide covers the basic Flutterwave setup (copy the Public Key into the Flutter client .env).

caution

This setup uses client configuration only.

For a secure production setup, you must implement server-side verification + Flutterwave webhooks in /Halo_Doctor_Cloud_Function_Firebase.

1) Create a Flutterwave account​

  1. Register a new Flutterwave account: https://flutterwave.com/
  2. After registration, open your Flutterwave Dashboard.

2) Copy your API Public Key​

  1. In Flutterwave Dashboard, go to SettingsImage
  2. In the Settings sidebar, choose API KeysImage
  3. Copy the Public KeyImage

3) Add the Public Key to the Flutter client (.env)​

Paste the Public Key into the Flutter project .env file in /Hallo_Doctor_Client_Firebase:

/.env
# Flutterwave
FLUTTERWAVE_PUBLIC_KEY=FLWPUBK_TEST-your_public_key_here

That’s it — the Flutterwave public key is configured in the client.

To prevent spoofed “payment success” messages from the client, implement a Flutterwave webhook endpoint and verify webhook signatures on the server.