seatsio-dotnet, the official Seats.io .NET API client library

The official Seats.io library, supporting .NET Standard 2.0+ and .NET Core 2.0+

Installing seatsio-dotnet

From the command line:

nuget install SeatsioDotNet

From Package Manager:

PM> Install-Package SeatsioDotNet

Using the dotnet command:

dotnet add package SeatsioDotNet

Versioning

seatsio-dotnet follows semver since v70.2.0.

Examples

Creating a chart and an event

var client = new SeatsioClient(Region.EU, "<WORKSPACE SECRET KEY>"); // workspace secret key can be found on https://app.seats.io/workspace-settings
var chart = client.Charts.Create();
var evnt = client.Events.Create(chart.Key);

Booking objects

var client = new SeatsioClient(Region.EU, "<WORKSPACE SECRET KEY>");
client.Events.Book(<EVENT KEY>, new [] { "A-1", "A-2"});

Releasing objects

var client = new SeatsioClient(Region.EU, "<WORKSPACE SECRET KEY>");
client.Events.Release(<EVENT KEY>, new [] { "A-1", "A-2"});

Booking objects that have been held

var client = new SeatsioClient(Region.EU, "<WORKSPACE SECRET KEY>");
client.Events.Book(<EVENT KEY>, new [] { "A-1", "A-2"}, <A HOLD TOKEN>);

Changing object status

var client = new SeatsioClient(Region.EU, "<WORKSPACE SECRET KEY>");
client.Events.ChangeObjectStatus(""<EVENT KEY>"", new [] { "A-1", "A-2"}, "unavailable");

Retrieving the published version of a chart (i.e. the actual drawing, containing the venue type, categories etc.)

var client = new SeatsioClient(Region.EU, "<WORKSPACE SECRET KEY>");
var drawing = client.Charts.RetrievePublishedVersion(<CHART KEY>);
Console.WriteLine(drawing.VenueType);

Listing all charts

var client = new SeatsioClient(Region.EU, "<WORKSPACE SECRET KEY>");

var charts = client.Charts.ListAll();
foreach (var chart in charts)
{
  Console.WriteLine("Chart " + chart.Key);
}

Note: listAll() returns an IEnumerable`, which under the hood calls the seats.io API to fetch charts page by page. So multiple API calls may be done underneath to fetch all charts.

Listing charts page by page

E.g. to show charts in a paginated list on a dashboard.

// ... user initially opens the screen ...

var firstPage = client.Charts.ListFirstPage();
foreach (var chart in firstPage.Items)
{
  Console.WriteLine("Chart " + chart.Key);
}

// ... user clicks on 'next page' button ...

var nextPage = client.Charts.ListPageAfter(firstPage.NextPageStartsAfter);
foreach (var chart in nextPage.Items)
{
  Console.WriteLine("Chart " + chart.Key);
}

// ... user clicks on 'previous page' button ...

var previousPage = client.Charts.ListPageBefore(nextPage.PreviousPageEndsBefore);
foreach (var chart in previousPage.Items)
{
  Console.WriteLine("Chart " + chart.Key);
}

Creating a workspace

var client = new SeatsioClient(Region.EU, "<COMPANY ADMIN KEY>");
client.Workspaces.Create("a workspace");

Error handling

When an API call results in a 4xx or 5xx error (e.g. when a chart could not be found), a SeatsioException is thrown.

This exception contains a message string describing what went wrong, and also two other properties:

• Errors: a list of errors that the server returned. In most cases, this list will contain only one element.
• RequestId: the identifier of the request you made. Please mention this to us when you have questions, as it will make debugging easier.

Rate limiting - exponential backoff

This library supports exponential backoff.

When you send too many concurrent requests, the server returns an error 429 - Too Many Requests. The client reacts to this by waiting for a while, and then retrying the request. If the request still fails with an error 429, it waits a little longer, and try again. This happens at most 5 times, before giving up (after approximately 15 seconds).