diff --git a/nodecg-io-twitch-pubsub/extension/index.ts b/nodecg-io-twitch-pubsub/extension/index.ts
new file mode 100644
index 000000000..91886cf49
--- /dev/null
+++ b/nodecg-io-twitch-pubsub/extension/index.ts
@@ -0,0 +1,31 @@
+import { NodeCG } from "nodecg/types/server";
+import { emptySuccess, Result, success } from "nodecg-io-core/extension/utils/result";
+import { ServiceBundle } from "nodecg-io-core/extension/serviceBundle";
+import { PubSubServiceClient } from "./pubSubClient";
+
+export { PubSubServiceClient } from "./pubSubClient";
+
+export interface PubSubServiceConfig {
+    oauthKey: string;
+}
+
+module.exports = (nodecg: NodeCG) => {
+    new TwitchPubSubService(nodecg, "twitch-pubsub", __dirname, "../pubsub-schema.json").register();
+};
+
+class TwitchPubSubService extends ServiceBundle<PubSubServiceConfig, PubSubServiceClient> {
+    async validateConfig(config: PubSubServiceConfig): Promise<Result<void>> {
+        await PubSubServiceClient.getTokenInfo(config); // This will throw a error if the token is invalid
+        return emptySuccess();
+    }
+
+    async createClient(config: PubSubServiceConfig): Promise<Result<PubSubServiceClient>> {
+        const client = await PubSubServiceClient.createClient(config);
+
+        return success(client);
+    }
+
+    stopClient(_: PubSubServiceClient): void {
+        // Not possible
+    }
+}
diff --git a/nodecg-io-twitch-pubsub/extension/pubSubClient.ts b/nodecg-io-twitch-pubsub/extension/pubSubClient.ts
new file mode 100644
index 000000000..9446f5dc8
--- /dev/null
+++ b/nodecg-io-twitch-pubsub/extension/pubSubClient.ts
@@ -0,0 +1,89 @@
+import { ServiceClient } from "nodecg-io-core/extension/types";
+import { getTokenInfo, StaticAuthProvider, TokenInfo } from "twitch-auth";
+import { PubSubServiceConfig } from "./index";
+import {
+    PubSubBitsBadgeUnlockMessage,
+    PubSubBitsMessage,
+    PubSubChatModActionMessage,
+    PubSubClient,
+    PubSubListener,
+    PubSubRedemptionMessage,
+    PubSubSubscriptionMessage,
+    PubSubWhisperMessage,
+} from "twitch-pubsub-client";
+import { ApiClient } from "twitch";
+
+export class PubSubServiceClient implements ServiceClient<PubSubClient> {
+    constructor(private client: PubSubClient, private userid: string) {}
+
+    /**
+     * Creates a instance of TwitchServiceClient using the credentials from the passed config.
+     */
+    static async createClient(cfg: PubSubServiceConfig): Promise<PubSubServiceClient> {
+        // Create a twitch authentication provider
+        const tokenInfo = await PubSubServiceClient.getTokenInfo(cfg);
+        const authProvider = new StaticAuthProvider(tokenInfo.clientId, this.normalizeToken(cfg), tokenInfo.scopes);
+
+        // Create the actual chat client and connect
+        const apiClient = new ApiClient({ authProvider });
+        const pubSubClient = new PubSubClient();
+        const userID = await pubSubClient.registerUserListener(apiClient);
+
+        return new PubSubServiceClient(pubSubClient, userID);
+    }
+
+    /**
+     * Gets the token info for the passed config.
+     */
+    static async getTokenInfo(cfg: PubSubServiceConfig): Promise<TokenInfo> {
+        return await getTokenInfo(this.normalizeToken(cfg));
+    }
+
+    /**
+     * Strips any "oauth:" before the token away, because the client needs the token without it.
+     */
+    static normalizeToken(cfg: PubSubServiceConfig): string {
+        return cfg.oauthKey.replace("oauth:", "");
+    }
+
+    getNativeClient(): PubSubClient {
+        return this.client;
+    }
+
+    getUserID(): string {
+        return this.userid;
+    }
+
+    async onRedemption(
+        callback: (message: PubSubRedemptionMessage) => void,
+    ): Promise<PubSubListener<PubSubRedemptionMessage>> {
+        return await this.client.onRedemption(this.userid, callback);
+    }
+
+    async onSubscription(
+        callback: (message: PubSubSubscriptionMessage) => void,
+    ): Promise<PubSubListener<PubSubSubscriptionMessage>> {
+        return await this.client.onSubscription(this.userid, callback);
+    }
+
+    async onBits(callback: (message: PubSubBitsMessage) => void): Promise<PubSubListener<PubSubBitsMessage>> {
+        return await this.client.onBits(this.userid, callback);
+    }
+
+    async onBitsBadgeUnlock(
+        callback: (message: PubSubBitsBadgeUnlockMessage) => void,
+    ): Promise<PubSubListener<PubSubBitsBadgeUnlockMessage>> {
+        return await this.client.onBitsBadgeUnlock(this.userid, callback);
+    }
+
+    async onModAction(
+        channelID: string,
+        callback: (message: PubSubChatModActionMessage) => void,
+    ): Promise<PubSubListener<PubSubChatModActionMessage>> {
+        return await this.client.onModAction(this.userid, channelID, callback);
+    }
+
+    async onWhisper(callback: (message: PubSubWhisperMessage) => void): Promise<PubSubListener<PubSubWhisperMessage>> {
+        return await this.client.onWhisper(this.userid, callback);
+    }
+}
diff --git a/nodecg-io-twitch-pubsub/package.json b/nodecg-io-twitch-pubsub/package.json
new file mode 100644
index 000000000..28348c184
--- /dev/null
+++ b/nodecg-io-twitch-pubsub/package.json
@@ -0,0 +1,43 @@
+{
+    "name": "nodecg-io-twitch-pubsub",
+    "version": "0.1.0",
+    "description": "Allows access to the Twitch PubSub API.",
+    "homepage": "https://nodecg.io/samples/twitch-pubsub",
+    "author": {
+        "name": "derNiklaas",
+        "url": "https://github.com/derNiklaas"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/codeoverflow-org/nodecg-io.git",
+        "directory": "nodecg-io-twitch-pubsub"
+    },
+    "main": "extension",
+    "scripts": {
+        "build": "tsc -b",
+        "watch": "tsc -b -w",
+        "clean": "tsc -b --clean"
+    },
+    "keywords": [
+        "nodecg-io",
+        "nodecg-bundle"
+    ],
+    "nodecg": {
+        "compatibleRange": "^1.1.1",
+        "bundleDependencies": {
+            "nodecg-io-core": "^0.1.0"
+        }
+    },
+    "license": "MIT",
+    "devDependencies": {
+        "@types/node": "^14.6.4",
+        "nodecg": "^1.6.1",
+        "typescript": "^4.0.2"
+    },
+    "dependencies": {
+        "nodecg-io-core": "^0.1.0",
+        "twitch": "^4.3.6",
+        "twitch-pubsub-client": "^4.3.6",
+        "ws": "^7.4.1"
+    }
+}
diff --git a/nodecg-io-twitch-pubsub/pubsub-schema.json b/nodecg-io-twitch-pubsub/pubsub-schema.json
new file mode 100644
index 000000000..66d9d9c34
--- /dev/null
+++ b/nodecg-io-twitch-pubsub/pubsub-schema.json
@@ -0,0 +1,12 @@
+{
+    "$schema": "http://json-schema.org/draft-07/schema#",
+    "type": "object",
+    "additionalProperties": false,
+    "properties": {
+        "oauthKey": {
+            "type": "string",
+            "description": "A OAuth2 key for the twitch api."
+        }
+    },
+    "required": ["oauthKey"]
+}
diff --git a/nodecg-io-twitch-pubsub/tsconfig.json b/nodecg-io-twitch-pubsub/tsconfig.json
new file mode 100644
index 000000000..1c8405620
--- /dev/null
+++ b/nodecg-io-twitch-pubsub/tsconfig.json
@@ -0,0 +1,3 @@
+{
+    "extends": "../tsconfig.common.json"
+}
diff --git a/samples/pubsubsample/extension/index.ts b/samples/pubsubsample/extension/index.ts
new file mode 100644
index 000000000..5ce1a72cb
--- /dev/null
+++ b/samples/pubsubsample/extension/index.ts
@@ -0,0 +1,27 @@
+import { NodeCG } from "nodecg/types/server";
+import { PubSubServiceClient } from "nodecg-io-twitch-pubsub/extension";
+import { requireService } from "nodecg-io-core/extension/serviceClientWrapper";
+
+module.exports = function (nodecg: NodeCG) {
+    nodecg.log.info("Sample bundle for twitch-pubsub started");
+
+    const pubsub = requireService<PubSubServiceClient>(nodecg, "twitch-pubsub");
+
+    pubsub?.onAvailable((client) => {
+        nodecg.log.info("PubSub client has been updated, adding handlers for messages.");
+        client.onSubscription((message) => {
+            console.log(`${message.userDisplayName} just subscribed (${message.cumulativeMonths} months)`);
+        });
+        client.onBits((message) => {
+            console.log(`${message.userName} cheered ${message.bits} Bits`);
+        });
+        client.onBitsBadgeUnlock((message) => {
+            console.log(`${message.userName} just unlocked the ${message.badgeTier} Badge`);
+        });
+        client.onRedemption((message) => {
+            console.log(`${message.userDisplayName} redeemed ${message.rewardName} (${message.message})`);
+        });
+    });
+
+    pubsub?.onUnavailable(() => nodecg.log.info("PubSub client has been unset."));
+};
diff --git a/samples/pubsubsample/package.json b/samples/pubsubsample/package.json
new file mode 100644
index 000000000..4b6f18b29
--- /dev/null
+++ b/samples/pubsubsample/package.json
@@ -0,0 +1,25 @@
+{
+    "name": "pubsubsample",
+    "version": "0.1.0",
+    "nodecg": {
+        "compatibleRange": "^1.1.1",
+        "bundleDependencies": {
+            "nodecg-io-twitch-pubsub": "0.1.0"
+        }
+    },
+    "scripts": {
+        "build": "tsc",
+        "watch": "tsc -w"
+    },
+    "license": "MIT",
+    "devDependencies": {
+        "@types/ws": "^7.2.6",
+        "@types/node": "^14.6.4"
+    },
+    "dependencies": {
+        "nodecg-io-twitch-pubsub": "0.1.0",
+        "nodecg-io-core": "0.1.0",
+        "nodecg": "^1.6.1",
+        "typescript": "^4.0.2"
+    }
+}
diff --git a/samples/pubsubsample/tsconfig.json b/samples/pubsubsample/tsconfig.json
new file mode 100644
index 000000000..c8bb01bee
--- /dev/null
+++ b/samples/pubsubsample/tsconfig.json
@@ -0,0 +1,3 @@
+{
+    "extends": "../../tsconfig.common.json"
+}