Battle.net - C#

Battle.net is a popular gaming platform developed by Blizzard Entertainment which allows users to play their favorite games online with friends or strangers. The Battle.net API provides developers with access to many of the platform’s features, allowing them to create custom applications and tools for Battle.net users.

In this article, we will discuss how to use the Battle.net API with C# to create an application that can access a user’s profile information, as well as details about their characters and achievements in their favorite Blizzard games.

Getting started

First, we need to download the Battle.net API client from NuGet. This can be done by opening the NuGet package manager console and typing the following command:

Install-Package BattleNetApiClient

Once the package is installed, we need to create a new Battle.net API client. This can be done in the following way:

var client = new BattleNetApiClient("API Key");

Replace “API Key” with your own Battle.net API key that has been generated from the Blizzard Developer Portal.

Accessing user information

To access a user’s Battle.net profile information, we first need to authenticate the user through the API. This can be done by opening the following URL in a web browser:

https://us.battle.net/oauth/authorize?response_type=code&client_id=API+Key&redirect_uri=https://localhost:5001/battlenet-auth&scope=wow.profile

Replace “API Key” with your own Battle.net API key, and “https://localhost:5001/battlenet-auth” with the URL where you want the user to be redirected to after authentication.

Once the user has granted permission through the web page, they will be redirected to the provided URL with an access token that can be used to access their Battle.net profile information.

We can then use the following code to retrieve the user’s profile information:

var response = client.GetUserInfo("Access Token");

Replace “Access Token” with the access token retrieved from the authentication process.

Accessing character information

To access a user’s character information, we need to know the realm and name of the character. We can retrieve a list of the user’s characters with the following code:

var response = client.GetWowProfile("Access Token", "wow");
var characterList = response.Characters.ToList();

Replace “Access Token” with the access token retrieved from the authentication process, and “wow” with the slug of the game for which you want to retrieve the user’s character information (e.g. “d3” for Diablo 3).

Once we have a character’s name and realm, we can retrieve their information with the following code:

var response = client.GetCharacterProfileSummary("Access Token", "wow", "Realm", "Character Name");

Replace “Access Token” with the access token retrieved from the authentication process, “wow” with the game slug, “Realm” with the name of the character’s realm, and “Character Name” with the name of the character.

Accessing achievement information

To access a user’s achievement information, we first need to know the ID of the achievement. We can retrieve a list of all achievements for a game with the following code:

var response = client.GetAchievements("wow");
var achievementList = response.Achievements.ToList();

Replace “wow” with the game slug for which you want to retrieve the achievements.

Once we have the ID of an achievement, we can retrieve its information with the following code:

var response = client.GetAchievement("wow", 2144);

Replace “wow” with the game slug, and “2144” with the ID of the achievement you want to retrieve.

Conclusion

In this article, we have discussed how to use the Battle.net API with C# to create an application that can access a user’s profile information, character information, and achievement information. With this knowledge, you can create your own custom tools and applications for Battle.net users.

Markdown:

Battle.net - C#

Battle.net is a popular gaming platform developed by Blizzard Entertainment which allows users to play their favorite games online with friends or strangers. The Battle.net API provides developers with access to many of the platform’s features, allowing them to create custom applications and tools for Battle.net users.

In this article, we will discuss how to use the Battle.net API with C# to create an application that can access a user’s profile information, as well as details about their characters and achievements in their favorite Blizzard games.

Getting started

First, we need to download the Battle.net API client from NuGet. This can be done by opening the NuGet package manager console and typing the following command:

Install-Package BattleNetApiClient

Once the package is installed, we need to create a new Battle.net API client. This can be done in the following way:

var client = new BattleNetApiClient("API Key");

Replace “API Key” with your own Battle.net API key that has been generated from the Blizzard Developer Portal.

Accessing user information

To access a user’s Battle.net profile information, we first need to authenticate the user through the API. This can be done by opening the following URL in a web browser:

https://us.battle.net/oauth/authorize?response_type=code&client_id=API+Key&redirect_uri=https://localhost:5001/battlenet-auth&scope=wow.profile

Replace “API Key” with your own Battle.net API key, and “https://localhost:5001/battlenet-auth” with the URL where you want the user to be redirected to after authentication.

Once the user has granted permission through the web page, they will be redirected to the provided URL with an access token that can be used to access their Battle.net profile information.

We can then use the following code to retrieve the user’s profile information:

var response = client.GetUserInfo("Access Token");

Replace “Access Token” with the access token retrieved from the authentication process.

Accessing character information

To access a user’s character information, we need to know the realm and name of the character. We can retrieve a list of the user’s characters with the following code:

var response = client.GetWowProfile("Access Token", "wow");
var characterList = response.Characters.ToList();

Replace “Access Token” with the access token retrieved from the authentication process, and “wow” with the slug of the game for which you want to retrieve the user’s character information (e.g. “d3” for Diablo 3).

Once we have a character’s name and realm, we can retrieve their information with the following code:

var response = client.GetCharacterProfileSummary("Access Token", "wow", "Realm", "Character Name");

Replace “Access Token” with the access token retrieved from the authentication process, “wow” with the game slug, “Realm” with the name of the character’s realm, and “Character Name” with the name of the character.

Accessing achievement information

To access a user’s achievement information, we first need to know the ID of the achievement. We can retrieve a list of all achievements for a game with the following code:

var response = client.GetAchievements("wow");
var achievementList = response.Achievements.ToList();

Replace “wow” with the game slug for which you want to retrieve the achievements.

Once we have the ID of an achievement, we can retrieve its information with the following code:

var response = client.GetAchievement("wow", 2144);

Replace “wow” with the game slug, and “2144” with the ID of the achievement you want to retrieve.

Conclusion

In this article, we have discussed how to use the Battle.net API with C# to create an application that can access a user’s profile information, character information, and achievement information. With this knowledge, you can create your own custom tools and applications for Battle.net users.