Square and Mailgun Integration

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Automatically send personalized emails via Mailgun to Square customers based on purchase history using Latenode’s visual editor. Scale up customer engagement with custom logic, all while benefiting from affordable execution-based pricing.

Square + Mailgun integration

Connect Square and Mailgun in minutes with Latenode.

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Automate your workflow

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Square

Mailgun

Step 1: Choose a Trigger

Step 2: Choose an Action

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How to connect Square and Mailgun

Create a New Scenario to Connect Square and Mailgun

In the workspace, click the “Create New Scenario” button.

Add the First Step

Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Square, triggered by another scenario, or executed manually (for testing purposes). In most cases, Square or Mailgun will be your first step. To do this, click "Choose an app," find Square or Mailgun, and select the appropriate trigger to start the scenario.

Add the Square Node

Select the Square node from the app selection panel on the right.

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Square

Configure the Square

Click on the Square node to configure it. You can modify the Square URL and choose between DEV and PROD versions. You can also copy it for use in further automations.

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Square

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Connect Square

Sign In

Run node once

Add the Mailgun Node

Next, click the plus (+) icon on the Square node, select Mailgun from the list of available apps, and choose the action you need from the list of nodes within Mailgun.

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Mailgun

Authenticate Mailgun

Now, click the Mailgun node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Mailgun settings. Authentication allows you to use Mailgun through Latenode.

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Connect Mailgun

Sign In

Run node once

Configure the Square and Mailgun Nodes

Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.

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Mailgun Oauth 2.0

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The action ID

Run node once

Set Up the Square and Mailgun Integration

Use various Latenode nodes to transform data and enhance your integration:

  • Branching: Create multiple branches within the scenario to handle complex logic.
  • Merging: Combine different node branches into one, passing data through it.
  • Plug n Play Nodes: Use nodes that don’t require account credentials.
  • Ask AI: Use the GPT-powered option to add AI capabilities to any node.
  • Wait: Set waiting times, either for intervals or until specific dates.
  • Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
  • Iteration: Process arrays of data when needed.
  • Code: Write custom code or ask our AI assistant to do it for you.
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Trigger on Webhook

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Save and Activate the Scenario

After configuring Square, Mailgun, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.

Test the Scenario

Run the scenario by clicking “Run once” and triggering an event to check if the Square and Mailgun integration works as expected. Depending on your setup, data should flow between Square and Mailgun (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.

Most powerful ways to connect Square and Mailgun

Square + Google Sheets + Mailgun: When a new event occurs in Square (e.g., a sale), the details are recorded in a Google Sheet. Then, a thank you email is sent to the customer via Mailgun.

Mailgun + Square + Slack: When a new delivery failure event occurs in Mailgun, the workflow checks Square for any potential payment issues related to the email recipient (customer). If found, a Slack message is sent to a designated channel.

Square and Mailgun integration alternatives

About Square

Automate Square tasks in Latenode: sync payments with accounting, trigger fulfillment on successful transactions, and send custom invoices based on CRM data. Use visual workflows to connect Square with other apps, add logic with JS, and scale without step limits. Streamline finance operations.

About Mailgun

Use Mailgun in Latenode to automate email sending within your workflows. Trigger emails based on data changes, form submissions, or scheduled events. Latenode lets you filter, format, and personalize messages using data from other apps, creating dynamic campaigns and notifications without complex coding. Scale your outreach affordably by paying only for execution time.

See how Latenode works

FAQ Square and Mailgun

How can I connect my Square account to Mailgun using Latenode?

To connect your Square account to Mailgun on Latenode, follow these steps:

  • Sign in to your Latenode account.
  • Navigate to the integrations section.
  • Select Square and click on "Connect".
  • Authenticate your Square and Mailgun accounts by providing the necessary permissions.
  • Once connected, you can create workflows using both apps.

Can I send email receipts automatically after Square purchases?

Yes, you can! Latenode automates this. Send customized receipts with purchase details, enhancing customer experience effortlessly. Plus, scale with advanced JavaScript logic.

What types of tasks can I perform by integrating Square with Mailgun?

Integrating Square with Mailgun allows you to perform various tasks, including:

  • Send thank you emails after a purchase through Square.
  • Add new Square customers to Mailgun mailing lists.
  • Send SMS updates for delayed Square payment processing.
  • Trigger Mailgun emails for Square refund notifications.
  • Create customer support tickets for failed Square transactions.

How secure is connecting my Square account to Latenode?

Latenode uses industry-standard encryption to protect your data. Authenticate safely and build secure workflows leveraging our robust security measures.

Are there any limitations to the Square and Mailgun integration on Latenode?

While the integration is powerful, there are certain limitations to be aware of:

  • Square's API rate limits may affect high-volume workflows.
  • Mailgun's sending limits apply based on your Mailgun plan.
  • Custom JavaScript logic requires advanced coding knowledge.

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