FIO Banka Client for C#

This client library make communication with FIO API much easier.

Quick start

Examples of how to use Fio Client can be found in the sample project samples/FioSampleConsoleApp

Please note that FIO only allows one API call per 30 seconds.

Step 1: Get your access token

At the beginning you must obtain your access token. You can obtain it in your FIO internetbanking. Your token must have read access (writing is not required at this moment).

Step 2: Install Fio Client

Install client via NuGet package

PM> Install-Package FioSdk

Alternatively, you can use integration package for Microsoft DI

PM> Install-Package FioSdk.Extensions.DependencyInjection

Step 3: Play with SDK

Once you have your token and client installed, you can use SDK and get information about your statement

// create FioClient directly
using(HttpClient httpClient = new HttpClient())
{
   IFioClient simpleClient = FioClient.Create(httpClient, new FioClientConfiguration()
   {
      AuthToken = "AUTH_TOKEN"
   });
}

// OR create FioClient using MSDI
services.AddFioClient("AUTH_TOKEN");

// get account statement
AccountStatement statement = client.Periods(TransactionFilter.LastMonth());

// browse transactions
foreach (var transaction in statement.TransactionList.Transactions)
{
    Console.WriteLine(transaction + " - " + transaction.Amount.Value);
}

Example - Choose period

var statement = client.Periods(TransactionFilter.LastDay());
var statement = client.Periods(TransactionFilter.LastMonth());

Example - Choose exact period

var statement = client.Periods(TransactionFilter.LastDays(14));
var statement = client.Periods(TransactionFilter.LastWeeks(8));

Example - Get data in specific format

string html = client.Periods(TransactionFilter.LastDays(10), Format.Html);
string xml = client.Periods(TransactionFilter.LastDays(10), Format.Xml);
string csv = client.Periods(TransactionFilter.LastDays(10), Format.Csv);

Example - Get new transactions from last download

var statement = client.Last();

You can change last download date also:

client.SetLastDownloadDate(DateTime.UtcNow.AddMonths(-1));

Supported frameworks

• .NET Standard 2.1 + (for version > 3.0)
• .NET Standard 2.0 + (for version < 3.0)

Changelist

Version 3.1.0

Version 3.1.0 contains new FIO base URL.

Version 3.0.0

Version 3.0.0 contains important breaking changes. Due to using System.Text.Json library target framework has been changed to NET Standard 2.0.

• changed ApiExplorer to IFioClient (and FioClient implementation)
• all methods support async calls only
• cancellation tokens support
• implemented System.Text.Json with internal serializer config
• possibility to pass own HttpClient to FioClient
• common code cleanup

Version 2.1.0

• all methods support async calls

Version 2.0.0

• added support for .NET Standard 1.3