Step 1: Creating Cluster and Obtaining VPC Access Point

Last updated:2026-01-30 14:40:39

Step 1: Creating Cluster and Obtaining VPC Access Point

Last updated: 2026-01-30 14:40:39

Scenarios
Before sending and receiving messages using SDK, you need to create cluster resources and configure network in the MQTT console. When running the client, relevant information requires configuration.
Prerequisites
Preparations completed.
Creating a Cluster
1. Log in to the TDMQ MQTT console.
2. Select Resource > Cluster in the left sidebar. After selecting a region, Create Cluster to go to the cluster purchase page.
Configuration
Description
Billing Mode
Support Monthly subscription and Pay as you go modes.
Monthly Subscription: Payment is required to use resources, mainly suitable for relatively stable business scenarios for long-term use.
Pay as you go: Use resources first and pay later, mainly suitable for test or short-term situations with uncertain peak traffic.
Region
Select a region with resources close to those of the client deployment to reduce latency and improve access speed. Cloud products in different regions are not interconnected on a private network and cannot be changed after purchase. Please select carefully.
Cluster Specification
Select Pro Edition. The Basic Edition is sold out. Differences between versions can be checked in the Product Series.
TPS Specification
Select TPS specifications based on business traffic requirements. Specifications can be quickly adjusted on the console later. TPS specifications include the total of message production and consumption, with individual messages converted based on configurations. For detailed rules, refer to Billing Overview.
Number of Client Connections
The Pro Edition offers different free connection limits based on TPS specifications, and additional connections can be purchased separately. 
VPC
Authorize binding the newly purchased cluster access point domain name to VPC.
Public Network Access
Enabling public network bandwidth will incur additional charges. It can be disabled on the cluster basic information page after activation. For pricing details, refer to Billing Overview.
Cluster Name
Enter cluster name, comply with naming rule: 3-64 characters, only comprised of digits, letters, "-" and "_".
Tag
Tags are used to categorize and manage resources from different dimensions.
3. Confirm the Cluster information is correct and click Buy Now. After completing payment on the order payment page, wait for 3-5 minutes to see the created cluster on the cluster management list page.
Retrieving VPC Endpoint Address
1. Click the created cluster "ID" to enter the basic information page.
2. On the cluster basic information page, get the VPC endpoint address in the Access Information module. For differences between different endpoints, refer to network connection instructions.
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Configuration	Description
Billing Mode	Support Monthly subscription and Pay as you go modes. Monthly Subscription: Payment is required to use resources, mainly suitable for relatively stable business scenarios for long-term use. Pay as you go: Use resources first and pay later, mainly suitable for test or short-term situations with uncertain peak traffic.
Region	Select a region with resources close to those of the client deployment to reduce latency and improve access speed. Cloud products in different regions are not interconnected on a private network and cannot be changed after purchase. Please select carefully.
Cluster Specification	Select Pro Edition. The Basic Edition is sold out. Differences between versions can be checked in the Product Series.
TPS Specification	Select TPS specifications based on business traffic requirements. Specifications can be quickly adjusted on the console later. TPS specifications include the total of message production and consumption, with individual messages converted based on configurations. For detailed rules, refer to Billing Overview.
Number of Client Connections	The Pro Edition offers different free connection limits based on TPS specifications, and additional connections can be purchased separately.
VPC	Authorize binding the newly purchased cluster access point domain name to VPC.
Public Network Access	Enabling public network bandwidth will incur additional charges. It can be disabled on the cluster basic information page after activation. For pricing details, refer to Billing Overview.
Cluster Name	Enter cluster name, comply with naming rule: 3-64 characters, only comprised of digits, letters, "-" and "_".
Tag	Tags are used to categorize and manage resources from different dimensions.

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Scenarios

Prerequisites

Creating a Cluster

Retrieving VPC Endpoint Address