Flutter

Installation

with Flutter:

Bash

$ flutter pub add flutter_fuse_connect

This will add a line like this to your package's pubspec.yaml (and run an implicit flutter pub get):

Yaml

dependencies:
	flutter_fuse_connect: ^1.0.1

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

Import it

Now in your Dart code, you can use:

Dart

import 'package:flutter_fuse_connect/fuse_connect.dart';

Usage

Dart

final fuseConnect = FuseConnect(
    onSuccess: (publicToken) {
    // Handle callback
    },
    onExit: (err, metadata) {
    // Handle callback
    },
    onInstitutionSelected: (institutionId, callback) {
    // Handle callback
    },
);
fuseConnect.open(clientSecret);

Class arguments

Field	Type	Required	Description
onInstitutionSelected	Function	Yes	A function that is called when a user selects an institution to link. The function expects one parameter: institution_id - Represents the unique identifier for the selected bank. callback - Receives the link token generated by the backend. See /link/token for how to generate a link token.
onSuccess	Function	Yes	A callback function that is called when the user successfully connects their bank account. The function takes one parameter: public token - A temporary token that can be exchanged for an access token to access the user's bank data. See /financial_connections/public_token/exchange
onExit	Function	Yes	A callback function that is called when the user exits the API. The function takes two parameters: err - An error object, if an error occurred during the connection process. metadata - contains additional information about the connection, such as the bank name and institution ID.

Open parameters

Field	Type	Required	Description
clientSecret	String	Yes	A string representing the generated client secret. This secret is used to authenticate the API and grant access to bank data. See /session