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

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


Mailerlite

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


Mailerlite
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ConvertAPI


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

JavaScript
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AI Anthropic Claude 3
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ConvertAPI
Trigger on Webhook
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Mailerlite
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Iterator
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Webhook response


Save and Activate the Scenario
After configuring Mailerlite, ConvertAPI, 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 Mailerlite and ConvertAPI integration works as expected. Depending on your setup, data should flow between Mailerlite and ConvertAPI (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Mailerlite and ConvertAPI
Mailerlite + ConvertAPI + Google Drive: When a campaign is sent via Mailerlite, ConvertAPI converts a specified file to PDF, then the converted PDF report is uploaded to a designated folder in Google Drive for archiving.
ConvertAPI + Mailerlite + Airtable: When a file is converted using ConvertAPI, its text content is extracted. This text is then used to generate a summary, which is sent as an email via Mailerlite. Finally, the converted file's data and summary are logged in Airtable.
Mailerlite and ConvertAPI integration alternatives

About Mailerlite
Use Mailerlite in Latenode to automate email marketing tasks. Add subscribers, send targeted campaigns, and track results based on triggers from your CRM, database, or e-commerce platform. Latenode’s visual editor and code blocks offer flexible control over message personalization and flow logic without complex coding or per-action pricing.
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About ConvertAPI
Automate file conversions within Latenode. ConvertAPI handles PDFs, images, documents, and more. Instead of manual uploads or custom code, build automated workflows to convert files as they arrive, then parse data or trigger follow-up actions. Scales easily, no coding needed.
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FAQ Mailerlite and ConvertAPI
How can I connect my Mailerlite account to ConvertAPI using Latenode?
To connect your Mailerlite account to ConvertAPI on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailerlite and click on "Connect".
- Authenticate your Mailerlite and ConvertAPI accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automate personalized PDF generation from new Mailerlite subscribers?
Yes, with Latenode, automatically generate unique documents upon new Mailerlite sign-ups, using ConvertAPI for PDF conversion. Latenode's flexibility enables advanced customization via JavaScript.
What types of tasks can I perform by integrating Mailerlite with ConvertAPI?
Integrating Mailerlite with ConvertAPI allows you to perform various tasks, including:
- Automatically convert email attachments to different formats.
- Generate personalized PDF reports for new subscribers.
- Create custom invoices from Mailerlite form submissions.
- Compress large email attachments using ConvertAPI.
- Archive email campaigns as PDF documents for compliance.
How do I trigger ConvertAPI functions based on Mailerlite actions?
Use Latenode's visual editor to create a trigger when a subscriber joins Mailerlite, then configure ConvertAPI actions with no-code, or use Javascript blocks for complex logic.
Are there any limitations to the Mailerlite and ConvertAPI integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits of Mailerlite and ConvertAPI still apply.
- Complex document conversions may require advanced ConvertAPI plans.
- Real-time synchronization depends on API availability.