diff --git a/src/api.ts b/src/api.ts
index ab4f2ca..34ecab8 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -30,14 +30,12 @@ import {
 	DynmapTileUpdate,
 	DynmapUpdate,
 	DynmapUpdateResponse,
-	DynmapUpdates, DynmapUrlConfig,
+	DynmapUpdates,
 	DynmapWorld,
 	DynmapWorldMap
 } from "@/dynmap";
 import {useStore} from "@/store";
 import ChatError from "@/errors/ChatError";
-import {LiveAtlasDynmapServerDefinition, LiveAtlasServerDefinition} from "@/index";
-import ConfigurationError from "@/errors/ConfigurationError";
 
 const titleColours = /§[0-9a-f]/ig;
 
@@ -556,96 +554,6 @@ function buildUpdates(data: Array<any>): DynmapUpdates {
 	return updates;
 }
 
-const validateLiveAtlasConfiguration = (config: any): Map<string, LiveAtlasServerDefinition> => {
-	const check = '\nCheck your server configuration in index.html is correct.',
-		result = new Map<string, LiveAtlasServerDefinition>();
-
-	if (!Object.keys(config).length) {
-		throw new ConfigurationError(`No servers defined. ${check}`);
-	}
-
-	for (const server in config) {
-		if (!Object.hasOwnProperty.call(config, server)) {
-			continue;
-		}
-
-		const serverConfig = config[server];
-
-		if (!serverConfig || serverConfig.constructor !== Object || !Object.keys(serverConfig).length) {
-			throw new ConfigurationError(`Server '${server}': Configuration missing. ${check}`);
-		}
-
-		serverConfig.id = server;
-		serverConfig.type = 'dynmap';
-
-		if (!serverConfig.dynmap || serverConfig.dynmap.constructor !== Object) {
-			throw new ConfigurationError(`Server '${server}': Dynmap configuration object missing. ${check}`);
-		}
-
-		if (!serverConfig.dynmap.configuration) {
-			throw new ConfigurationError(`Server '${server}': Dynmap configuration URL missing. ${check}`);
-		}
-
-		if (!serverConfig.dynmap.update) {
-			throw new ConfigurationError(`Server '${server}': Dynmap update URL missing. ${check}`);
-		}
-
-		if (!serverConfig.dynmap.markers) {
-			throw new ConfigurationError(`Server '${server}': Dynmap markers URL missing. ${check}`);
-		}
-
-		if (!serverConfig.dynmap.tiles) {
-			throw new ConfigurationError(`Server '${server}': Dynmap tiles URL missing. ${check}`);
-		}
-
-		if (!serverConfig.dynmap.sendmessage) {
-			throw new ConfigurationError(`Server '${server}': Dynmap sendmessage URL missing. ${check}`);
-		}
-
-		result.set(server, serverConfig);
-	}
-
-	return result;
-};
-
-const validateDynmapConfiguration = (config: DynmapUrlConfig): Map<string, LiveAtlasDynmapServerDefinition> => {
-	const check = '\nCheck your standalone/config.js file exists and is being loaded correctly.';
-
-	if (!config) {
-		throw new ConfigurationError(`Dynmap configuration is missing. ${check}`);
-	}
-
-	if (!config.configuration) {
-		throw new ConfigurationError(`Dynmap configuration URL is missing. ${check}`);
-	}
-
-	if (!config.update) {
-		throw new ConfigurationError(`Dynmap update URL is missing. ${check}`);
-	}
-
-	if (!config.markers) {
-		throw new ConfigurationError(`Dynmap markers URL is missing. ${check}`);
-	}
-
-	if (!config.tiles) {
-		throw new ConfigurationError(`Dynmap tiles URL is missing. ${check}`);
-	}
-
-	if (!config.sendmessage) {
-		throw new ConfigurationError(`Dynmap sendmessage URL is missing. ${check}`);
-	}
-
-	const result = new Map<string, LiveAtlasDynmapServerDefinition>();
-	result.set('dynmap', {
-		id: 'dynmap',
-		label: 'dynmap',
-		type: 'dynmap',
-		dynmap: config
-	});
-
-	return result;
-};
-
 async function fetchJSON(url: string, signal: AbortSignal) {
 	let response, json;
 
@@ -685,18 +593,6 @@ let configurationAbort: AbortController | undefined = undefined,
 	updateAbort: AbortController | undefined = undefined;
 
 export default {
-	validateConfiguration(): Map<string, LiveAtlasServerDefinition> {
-		if (!window.liveAtlasConfig) {
-			throw new ConfigurationError(`Configuration object is missing`);
-		}
-
-		if (typeof window.liveAtlasConfig.servers !== 'undefined') {
-			return validateLiveAtlasConfiguration(window.liveAtlasConfig.servers || {});
-		}
-
-		return validateDynmapConfiguration(window.config?.url || null);
-	},
-
 	async getConfiguration(): Promise<DynmapConfigurationResponse> {
 		if(configurationAbort) {
 			configurationAbort.abort();
diff --git a/src/main.ts b/src/main.ts
index 91c4da9..ed10357 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -15,14 +15,14 @@
  */
 
 import { createApp } from 'vue'
-import App from './App.vue'
-import API from './api';
+import App from './App.vue';
 import {store} from "@/store";
 
 import 'leaflet/dist/leaflet.css';
 import 'normalize-scss/sass/normalize/_import-now.scss';
 import '@/scss/style.scss';
 import {MutationTypes} from "@/store/mutation-types";
+import {validateConfiguration} from "@/util";
 
 const splash = document.getElementById('splash'),
 	splashSpinner = document.getElementById('splash__spinner'),
@@ -86,7 +86,7 @@ window.showSplashError = function(message: string, fatal: boolean, attempts: num
 console.info(`LiveAtlas version ${store.state.version} - https://github.com/JLyne/LiveAtlas`);
 
 try {
-	const config = API.validateConfiguration();
+	const config = validateConfiguration();
 
 	store.commit(MutationTypes.SET_SERVERS, config);
 
diff --git a/src/util.ts b/src/util.ts
index 8fe7f35..8c1cf90 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -16,6 +16,8 @@
 
 import {DynmapPlayer} from "@/dynmap";
 import {useStore} from "@/store";
+import {LiveAtlasDynmapServerDefinition, LiveAtlasServerDefinition} from "@/index";
+import ConfigurationError from "@/errors/ConfigurationError";
 
 interface HeadQueueEntry {
 	cacheKey: string;
@@ -201,4 +203,117 @@ export const parseMapSearchParams = (query: URLSearchParams) => {
 		zoom,
 		legacy: true,
 	}
-}
\ No newline at end of file
+}
+
+
+const validateLiveAtlasConfiguration = (config: any): Map<string, LiveAtlasServerDefinition> => {
+	const check = '\nCheck your server configuration in index.html is correct.',
+		result = new Map<string, LiveAtlasServerDefinition>();
+
+	if (!Object.keys(config).length) {
+		throw new ConfigurationError(`No servers defined. ${check}`);
+	}
+
+	for (const server in config) {
+		if (!Object.hasOwnProperty.call(config, server)) {
+			continue;
+		}
+
+		const serverConfig = config[server];
+
+		if (!serverConfig || serverConfig.constructor !== Object || !Object.keys(serverConfig).length) {
+			throw new ConfigurationError(`Server '${server}': Configuration missing. ${check}`);
+		}
+
+		serverConfig.id = server;
+		serverConfig.type = serverConfig.type || 'dynmap';
+
+		switch(serverConfig.type) {
+			case 'dynmap':
+				if (!serverConfig.dynmap || serverConfig.dynmap.constructor !== Object) {
+					throw new ConfigurationError(`Server '${server}': Dynmap configuration object missing. ${check}`);
+				}
+
+				if (!serverConfig.dynmap.configuration) {
+					throw new ConfigurationError(`Server '${server}': Dynmap configuration URL missing. ${check}`);
+				}
+
+				if (!serverConfig.dynmap.update) {
+					throw new ConfigurationError(`Server '${server}': Dynmap update URL missing. ${check}`);
+				}
+
+				if (!serverConfig.dynmap.markers) {
+					throw new ConfigurationError(`Server '${server}': Dynmap markers URL missing. ${check}`);
+				}
+
+				if (!serverConfig.dynmap.tiles) {
+					throw new ConfigurationError(`Server '${server}': Dynmap tiles URL missing. ${check}`);
+				}
+
+				if (!serverConfig.dynmap.sendmessage) {
+					throw new ConfigurationError(`Server '${server}': Dynmap sendmessage URL missing. ${check}`);
+				}
+				break;
+
+			case 'pl3xmap':
+			case 'plexmap':
+				if (!serverConfig.plexmap || serverConfig.plexmap.constructor !== Object) {
+					throw new ConfigurationError(`Server '${server}': Pl3xmap configuration object missing. ${check}`);
+				}
+		}
+
+		result.set(server, serverConfig);
+	}
+
+	return result;
+};
+
+const validateDynmapConfiguration = (config: DynmapUrlConfig): Map<string, LiveAtlasDynmapServerDefinition> => {
+	const check = '\nCheck your standalone/config.js file exists and is being loaded correctly.';
+
+	if (!config) {
+		throw new ConfigurationError(`Dynmap configuration is missing. ${check}`);
+	}
+
+	if (!config.configuration) {
+		throw new ConfigurationError(`Dynmap configuration URL is missing. ${check}`);
+	}
+
+	if (!config.update) {
+		throw new ConfigurationError(`Dynmap update URL is missing. ${check}`);
+	}
+
+	if (!config.markers) {
+		throw new ConfigurationError(`Dynmap markers URL is missing. ${check}`);
+	}
+
+	if (!config.tiles) {
+		throw new ConfigurationError(`Dynmap tiles URL is missing. ${check}`);
+	}
+
+	if (!config.sendmessage) {
+		throw new ConfigurationError(`Dynmap sendmessage URL is missing. ${check}`);
+	}
+
+	const result = new Map<string, LiveAtlasDynmapServerDefinition>();
+	result.set('dynmap', {
+		id: 'dynmap',
+		label: 'dynmap',
+		type: 'dynmap',
+		dynmap: config
+	});
+
+	return result;
+};
+
+export const validateConfiguration = (): Map<string, LiveAtlasServerDefinition> => {
+	if (!window.liveAtlasConfig) {
+		throw new ConfigurationError(`Configuration object is missing`);
+	}
+
+	if (typeof window.liveAtlasConfig.servers !== 'undefined') {
+		return validateLiveAtlasConfiguration(window.liveAtlasConfig.servers || {});
+	}
+
+	return validateDynmapConfiguration(window.config?.url || null);
+};