How to connect Postmark and Jonas Fitness
Create a New Scenario to Connect Postmark and Jonas Fitness
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 Postmark, triggered by another scenario, or executed manually (for testing purposes). In most cases, Postmark or Jonas Fitness will be your first step. To do this, click "Choose an app," find Postmark or Jonas Fitness, and select the appropriate trigger to start the scenario.

Add the Postmark Node
Select the Postmark node from the app selection panel on the right.


Postmark

Configure the Postmark
Click on the Postmark node to configure it. You can modify the Postmark URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Jonas Fitness Node
Next, click the plus (+) icon on the Postmark node, select Jonas Fitness from the list of available apps, and choose the action you need from the list of nodes within Jonas Fitness.


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Authenticate Jonas Fitness
Now, click the Jonas Fitness node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Jonas Fitness settings. Authentication allows you to use Jonas Fitness through Latenode.
Configure the Postmark and Jonas Fitness Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Postmark and Jonas Fitness 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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Save and Activate the Scenario
After configuring Postmark, Jonas Fitness, 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 Postmark and Jonas Fitness integration works as expected. Depending on your setup, data should flow between Postmark and Jonas Fitness (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Postmark and Jonas Fitness
Postmark + Jonas Fitness + Slack: When a payment delinquency is detected in Jonas Fitness, trigger an email via Postmark and send a Slack notification to gym staff.
Jonas Fitness + Postmark + Google Sheets: When a new customer is created in Jonas Fitness, send a welcome email via Postmark and log the customer's data in a Google Sheet.
Postmark and Jonas Fitness integration alternatives

About Postmark
Use Postmark in Latenode to automate transactional emails. Connect events from your apps to trigger personalized messages, like order confirmations or password resets. Benefit from Postmark’s deliverability, plus Latenode's visual workflow builder and flexible logic to filter events and enrich email data, ensuring accurate and timely communication.
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About Jonas Fitness
Automate Jonas Fitness tasks inside Latenode. Sync member data, manage appointments, and trigger custom workflows based on fitness activity. Connect Jonas Fitness to CRMs, email tools, or payment gateways to streamline gym operations. Use Latenode’s visual editor and JavaScript tools to tailor flows, scale processes, and cut admin time.
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FAQ Postmark and Jonas Fitness
How can I connect my Postmark account to Jonas Fitness using Latenode?
To connect your Postmark account to Jonas Fitness on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Postmark and click on "Connect".
- Authenticate your Postmark and Jonas Fitness accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send targeted emails after class attendance?
Yes, you can! Latenode's visual editor simplifies building complex workflows. Send personalized offers via Postmark based on Jonas Fitness attendance, boosting engagement and retention.
What types of tasks can I perform by integrating Postmark with Jonas Fitness?
Integrating Postmark with Jonas Fitness allows you to perform various tasks, including:
- Send automated welcome emails to new Jonas Fitness members via Postmark.
- Trigger email reminders for upcoming class bookings.
- Update member profiles in Jonas Fitness based on Postmark email interactions.
- Send SMS notifications through Postmark for canceled classes.
- Generate reports on email campaign performance using Postmark data.
Can I personalize Postmark emails using Jonas Fitness data?
Yes! Latenode lets you use Jonas Fitness data to dynamically personalize Postmark emails, like class schedules or membership updates, improving customer experience.
Are there any limitations to the Postmark and Jonas Fitness integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Initial setup requires valid API keys for both Postmark and Jonas Fitness.
- Complex workflows with high data volumes may require advanced Latenode plan.
- Real-time data synchronization depends on the API rate limits of both services.