In this article, we&#x27;ll discuss how to call Firebase functions from Flutter. We&#x27;ll look at the prerequisites, installing the necessary dependencies and packages, and the code snippets needed to call Firebase functions from Flutter. Let&#x27;s get started.

![flutter firebase functions](https:&#x2F;&#x2F;devbrite.io&#x2F;media&#x2F;cover21.jpg)
## Prerequisites

To call Firebase functions from Flutter, you&#x27;ll need to have the following:

- A Firebase project
- A Flutter project
- Firebase Functions installed
- The Firebase Functions SDK for Flutter

## Installing Firebase Functions &amp; Dependencies into Your Project

To install Firebase Functions and the necessary dependencies into your project, run the following commands in the terminal:

&#96;&#96;&#96;bash
# Install the Firebase CLI
npm install -g firebase-tools

# Login to Firebase
firebase login

# Initialize Firebase Functions in your project
firebase init functions

# Install the Firebase Functions SDK for Flutter
flutter pub get
&#96;&#96;&#96;

## Calling Firebase Functions in Flutter

Once you have Firebase Functions and the Firebase Functions SDK for Flutter installed, you can call Firebase Functions in your Flutter project. To do this, you&#x27;ll need to use the &#96;call&#96; method provided by the Firebase Functions SDK.

Here&#x27;s an example of calling a Firebase Function with the &#96;call&#96; method:

&#96;&#96;&#96;dart
import &#x27;package:firebase_functions&#x2F;firebase_functions.dart&#x27;;

&#x2F;&#x2F; Initialize the Firebase Functions SDK
final functions = FirebaseFunctions.instance;

&#x2F;&#x2F; Call the Firebase Function
functions.call(
  &#x27;myFirebaseFunction&#x27;, 
  {
    &#x27;param1&#x27;: &#x27;value1&#x27;,
    &#x27;param2&#x27;: &#x27;value2&#x27;
  },
).then(
  (response) =&gt; print(response),
  onError: (e) =&gt; print(e),
);
&#96;&#96;&#96;

In this example, we&#x27;re calling a Firebase Function named &#96;myFirebaseFunction&#96;, and passing two parameters to the function. The &#96;call&#96; method returns a &#96;Future&#96; object, which you can use to handle the response of the function.

## Conclusion

In this article, we discussed how to call Firebase functions from Flutter. We looked at the prerequisites, installing the necessary dependencies and packages, and the code snippets needed to call Firebase functions from Flutter. We also discussed the &#96;call&#96; method provided by the Firebase Functions SDK and how to use it to call Firebase functions in your Flutter project.

How to Call Firebase Functions From Flutter

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