diff --git a/Mastodon/Service/APIService/APIService+Onboarding.swift b/Mastodon/Service/APIService/APIService+Onboarding.swift
index 588366f8..450dc141 100644
--- a/Mastodon/Service/APIService/APIService+Onboarding.swift
+++ b/Mastodon/Service/APIService/APIService+Onboarding.swift
@@ -23,4 +23,10 @@ extension APIService {
         return Mastodon.API.Onboarding.categories(session: session)
     }
     
+    func stubCategories() -> [Mastodon.Entity.Category] {
+        return Mastodon.Entity.Category.Kind.allCases.map { kind in
+            return Mastodon.Entity.Category(category: kind.rawValue, serversCount: 0)
+        }
+    }
+    
 }
diff --git a/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API+Onboarding.swift b/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API+Onboarding.swift
index d6ae7fef..3f7f69a6 100644
--- a/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API+Onboarding.swift
+++ b/MastodonSDK/Sources/MastodonSDK/API/Mastodon+API+Onboarding.swift
@@ -44,9 +44,9 @@ extension Mastodon.API.Onboarding {
             .eraseToAnyPublisher()
     }
     
-    /// Fetch server catagories
+    /// Fetch server categories
     ///
-    /// Using this endpoint to fetch booked catagories
+    /// Using this endpoint to fetch booked categories
     ///
     /// - Since: 3.3.0
     /// - Version: 3.3.0
diff --git a/MastodonSDK/Sources/MastodonSDK/Entity/Mastodon+Entity+Category.swift b/MastodonSDK/Sources/MastodonSDK/Entity/Mastodon+Entity+Category.swift
index 614e2a75..d1fe7c73 100644
--- a/MastodonSDK/Sources/MastodonSDK/Entity/Mastodon+Entity+Category.swift
+++ b/MastodonSDK/Sources/MastodonSDK/Entity/Mastodon+Entity+Category.swift
@@ -10,13 +10,94 @@ import Foundation
 extension Mastodon.Entity {
 
     public struct Category: Codable {
-        public let category: String
+        public let category: Kind
         public let serversCount: Int
 
         enum CodingKeys: String, CodingKey {
             case category
             case serversCount = "servers_count"
         }
+        
+        public init(category: String, serversCount: Int) {
+            self.category = Kind(rawValue: category) ?? ._other(category)
+            self.serversCount = serversCount
+        }
+        
+        /// # Reference
+        ///   https://joinmastodon.org/communities
+        public enum Kind: RawRepresentable, Codable {
+            
+            case general
+            case regional
+            case art
+            case music
+            case journalism
+            case activism
+            case lgbt
+            case games
+            case tech
+            case academia
+            case furry
+            case food
+            
+            case _other(String)
+            
+            public init?(rawValue: String) {
+                switch rawValue {
+                case "general":             self = .general
+                case "regional":            self = .regional
+                case "art":                 self = .art
+                case "music":               self = .music
+                case "journalism":          self = .journalism
+                case "activism":            self = .activism
+                case "lgbt":                self = .lgbt
+                case "games":               self = .games
+                case "tech":                self = .tech
+                case "academia":            self = .academia
+                case "furry":               self = .furry
+                case "food":                self = .food
+                default:                    self = ._other(rawValue)
+                }
+            }
+            
+            public var rawValue: String {
+                switch self {
+                case .general:                  return "general"
+                case .regional:                 return "regional"
+                case .art:                      return "art"
+                case .music:                    return "music"
+                case .journalism:               return "journalism"
+                case .activism:                 return "activism"
+                case .lgbt:                     return "lgbt"
+                case .games:                    return "games"
+                case .tech:                     return "tech"
+                case .academia:                 return "academia"
+                case .furry:                    return "furry"
+                case .food:                     return "food"
+                case ._other(let value):        return value
+                
+                }
+            }
+        }
     }
 
 }
+
+extension Mastodon.Entity.Category.Kind: CaseIterable {
+    public static var allCases: [Mastodon.Entity.Category.Kind] {
+        return [
+            .general,
+            .regional,
+            .art,
+            .music,
+            .journalism,
+            .activism,
+            .lgbt,
+            .games,
+            .tech,
+            .academia,
+            .furry,
+            .food,
+        ]
+    }
+}
diff --git a/MastodonSDK/Tests/MastodonSDKTests/API/MastodonSDK+API+OnboardingTests.swift b/MastodonSDK/Tests/MastodonSDKTests/API/MastodonSDK+API+OnboardingTests.swift
index f13c38e1..0590888f 100644
--- a/MastodonSDK/Tests/MastodonSDKTests/API/MastodonSDK+API+OnboardingTests.swift
+++ b/MastodonSDK/Tests/MastodonSDKTests/API/MastodonSDK+API+OnboardingTests.swift
@@ -40,8 +40,8 @@ extension MastodonSDKTests {
         wait(for: [theExpectation], timeout: 10.0)
     }
     
-    func testCatagories() throws {
-        let theExpectation = expectation(description: "Fetch Server Catagories")
+    func testCategories() throws {
+        let theExpectation = expectation(description: "Fetch Server Categories")
         Mastodon.API.Onboarding.categories(
             session: session
         )
@@ -62,5 +62,9 @@ extension MastodonSDKTests {
         wait(for: [theExpectation], timeout: 10.0)
     }
     
+    func testCategoryKind() {
+        XCTAssertEqual(Mastodon.Entity.Category.Kind.allCases.count, 12) 
+    }
+    
 
 }