diff --git a/Xiao.js b/Xiao.js
index 8e39f210..1afdd9dd 100644
--- a/Xiao.js
+++ b/Xiao.js
@@ -103,6 +103,48 @@ client.on('ready', async () => {
 		client.logger.error(`[DISABLED] Error while disabling commands:\n${err.stack}`);
 	}
 
+	// Check for API keys and disable commands that need them if not present
+	if (!process.env.REDIS_HOST || !process.env.REDIS_PASS) {
+		client.logger.error('[REDIS] No REDIS_HOST or REDIS_PASS in env. Exiting process.');
+		process.exit(1);
+	}
+	if (!process.env.BITLY_KEY) {
+		client.registry.commands.get('shorten-url').disable();
+		client.logger.info('[DISABLED] No BITLY_KEY in env. shorten-url has been disabled.');
+	}
+	if (!process.env.CLEVERBOT_KEY) {
+		client.registry.commands.get('cleverbot').disable();
+		client.registry.commands.get('cleverbot-end').disable();
+		client.logger.info('[DISABLED] No CLEVERBOT_KEY in env. cleverbot and cleverbot-end have been disabled.');
+	}
+	if (!process.env.GITHUB_ACCESS_TOKEN) {
+		client.registry.commands.get('github').disable();
+		client.registry.commands.get('changelog').disable();
+		client.logger.info('[DISABLED] No GITHUB_ACCESS_TOKEN in env. github and changelog have been disabled.');
+	}
+	if (!process.env.GOV_KEY) {
+		client.registry.commands.get('apod').disable();
+		client.logger.info('[DISABLED] No GOV_KEY in env. apod has been disabled.');
+	}
+	if (!process.env.SPOTIFY_KEY || !process.env.SPOTIFY_SECRET) {
+		client.registry.commands.get('guess-song').disable();
+		client.logger.info('[DISABLED] No SPOTIFY_KEY or SPOTIFY_SECRET in env. guess-song has been disabled.');
+	}
+	if (!process.env.THECATAPI_KEY) {
+		client.registry.commands.get('cat').disable();
+		client.logger.info('[DISABLED] No THECATAPI_KEY in env. cat has been disabled.');
+	}
+	if (!process.env.THEDOGAPI_KEY) {
+		client.registry.commands.get('dog').disable();
+		client.logger.info('[DISABLED] No THEDOGAPI_KEY in env. dog has been disabled.');
+	}
+	if (!process.env.WEBSTER_KEY) {
+		client.registry.commands.get('word-of-the-day').disable();
+		client.registry.commands.get('word-chain').disable();
+		client.registry.commands.get('define').disable();
+		client.logger.info('[DISABLED] No WEBSTER_KEY in env. word-of-the-day, word-chain, and define have been disabled.');
+	}
+
 	// Import command-last-run.json
 	try {
 		const results = client.importLastRun();
diff --git a/commands/games-sp/hangman.js b/commands/games-sp/hangman.js
index 1e3a3efa..bf23e169 100644
--- a/commands/games-sp/hangman.js
+++ b/commands/games-sp/hangman.js
@@ -82,7 +82,7 @@ module.exports = class HangmanCommand extends Command {
 				points++;
 			}
 		}
-		const defined = await this.defineWord(word);
+		const defined = WEBSTER_KEY ? await this.defineWord(word) : null;
 		if (word.length === confirmation.length || guessed) {
 			return msg.say(stripIndents`
 				You won, it was ${word}!
diff --git a/commands/random-img/xiao.js b/commands/random-img/xiao.js
index 0a8fd0cc..e72ab92a 100644
--- a/commands/random-img/xiao.js
+++ b/commands/random-img/xiao.js
@@ -52,6 +52,7 @@ module.exports = class XiaoCommand extends Command {
 		else if (site === 'deviant') result = `Art by <https://www.deviantart.com/${source[2]}>`;
 		else if (site === 'pixiv') result = `Art Source: <https://www.pixiv.net/en/artworks/${source[2]}>`;
 		else result = `Art by ${site}`;
+		if (!SAUCENAO_KEY) return result;
 		try {
 			const data = await this.sauceNao(img);
 			if (data && data[0].similarity > 90) {
diff --git a/commands/voice/play.js b/commands/voice/play.js
index 27474a8f..6fd32bcc 100644
--- a/commands/voice/play.js
+++ b/commands/voice/play.js
@@ -62,6 +62,7 @@ module.exports = class PlayCommand extends Command {
 	async searchForVideo(query, nsfw) {
 		if (ytdl.validateURL(query)) return ytdl.getURLVideoID(query);
 		if (ytdl.validateID(query)) return query;
+		if (!GOOGLE_KEY) return null;
 		const { body } = await request
 			.get('https://www.googleapis.com/youtube/v3/search')
 			.query({