Receive Messages from an MQTT Queue

This workflow is designed to listen to and receive messages in the MQTT queue in real-time, automatically triggering subsequent processing flows. By connecting to the MQTT service, it efficiently subscribes to and captures messages, addressing the challenge of real-time information retrieval in IoT and message-driven architectures. It is suitable for applications such as IoT device data collection, real-time notifications, and smart home systems, helping technical teams quickly establish a message reception mechanism and enhance system response speed and stability.

Tags

MQTT ReceiveReal-time Trigger

Workflow Name

Receive Messages from an MQTT Queue

Key Features and Highlights

This workflow is designed to listen to and receive messages from an MQTT queue, triggering subsequent processes in real time. It connects directly to the MQTT service via the MQTT Trigger node, enabling efficient subscription and capture of messages from the queue.

Core Problems Addressed

In IoT and message-driven architectures, real-time acquisition and processing of MQTT messages is a critical challenge. This workflow automates message reception, eliminating the need for manual polling or complex message listening code, thereby enhancing system responsiveness and stability.

Application Scenarios

  • IoT device data collection and processing
  • Real-time message notification systems
  • Data exchange in smart homes and industrial automation
  • Any message subscription and event-driven applications based on the MQTT protocol

Main Workflow Steps

  1. Connect to the MQTT server and subscribe to the specified queue via the MQTT Trigger node.
  2. Automatically trigger the workflow and receive message data whenever a new message is published to the queue.
  3. (Optional) Perform subsequent processing or forwarding of the message as needed.

Involved Systems or Services

  • MQTT message queue service

Target Users and Value

This workflow is suitable for IoT developers, automation engineers, and technical teams requiring real-time data processing. It helps users quickly establish an MQTT-based message reception mechanism, simplifying development workflows and accelerating data-driven business responses.

Recommend Templates

Send updates about the position of the ISS every minute to a topic in RabbitMQ

This workflow automatically retrieves real-time position data of the International Space Station (ISS) every minute and pushes it to a specified queue in RabbitMQ. By triggering data processing at regular intervals, users can track the position of the ISS in real-time, addressing the issues of manual querying and data transmission delays. It is suitable for aerospace research, real-time application development, and systems that require integration of dynamic location data, significantly enhancing the automation and timeliness of data acquisition.

ISS PositioningRabbitMQ Push

Create, Update, and Retrieve an Incident on PagerDuty

This workflow is designed to automate the management of events on the PagerDuty platform, supporting the creation, updating, and querying of events. Users can quickly generate alert events and update their titles through a simple manual trigger, and then obtain detailed information, thereby improving the response speed and management efficiency of operations and technical teams regarding alert events. It is suitable for IT operations, security teams, and other technical personnel who need to handle service incidents quickly, significantly enhancing the timeliness and accuracy of event management.

PagerDutyIncident Management

API Access Rate Limiting and Data Query Workflow

This workflow is designed to effectively control API access frequency and ensure data security during queries. By setting request limits per minute and per hour, it prevents excessive calls to the API interface, ensuring service stability. It integrates Webhook to receive requests, uses Redis for access counting, and extracts and formats data from Airtable to enhance interface response quality and user experience. This workflow is suitable for developers and data service providers who need strict control over API access, ensuring the security of backend resources.

API Rate LimitData Query

NameCheap Dynamic DNS (DDNS)

This workflow implements the dynamic DNS automatic update feature based on NameCheap services. It regularly checks for changes in the public IP address and automatically updates the DNS records of multiple subdomains, ensuring that the domain always points to the latest IP. It is suitable for home use, small offices, and devices that require remote access, enhancing management efficiency, reducing the hassle of manual updates, and ensuring the stability and availability of network services. It is an ideal solution for domain maintenance in dynamic IP environments.

Dynamic DNSAuto Update

[n8n] - Shopify Orders to D365 Business Central Sales Orders / Sales Invoices

This workflow implements automated data synchronization between Shopify orders and Microsoft Dynamics 365 Business Central. It can automatically create sales invoices or sales orders based on the order type, supports multi-warehouse management and automatic customer identification, and avoids duplicate order imports. By automatically handling taxes and discounts, it enhances the efficiency of data integration between e-commerce and ERP systems, reduces the risk of errors from manual operations, and optimizes customer management and order processing workflows, making it suitable for the efficient operation of e-commerce businesses.

Shopify SyncD365 Integration

ServiceNow Incident Query and Slack Notification Integration

This workflow is triggered by a Slack Slash Command, automatically querying ticket details in ServiceNow and providing feedback in a structured message format back to Slack. It supports various types of query results, such as ticket details, prompts for tickets not found, and service connection error warnings. This significantly enhances the efficiency of the IT support team, simplifies the query process, and ensures accurate information delivery, helping the team respond more quickly to user needs.

ServiceNow IntegrationSlack Notification

Address Validation

This workflow automates the retrieval of shipping addresses from customer orders and utilizes a third-party address verification API for accurate validation and correction. It can identify and handle common errors in addresses, automatically updating the correct address information in the order management system to ensure the accuracy of logistics shipments. Additionally, it adds corresponding labels to orders based on the verification results, facilitating subsequent tracking and management, effectively enhancing customer satisfaction and reducing delivery delays caused by address issues.

Address VerificationAuto Validation

Venafi Slack CertBot — Slack-Based Automated Certificate Signing Request and Security Analysis Workflow

This workflow achieves the automation and intelligence of certificate signing requests through deep integration with Slack. Users can conveniently initiate certificate applications within Slack, while the system conducts security scans and risk assessments on the requested domain. Based on the scan results, the workflow can automatically issue certificates or generate reports for manual approval, ensuring compliance and efficiency in certificate management. Additionally, the enrichment of user information and the design of interactive pop-ups enhance the overall user experience.

Certificate AutomationSecurity Risk Analysis