HighLevel and MailerLite integration
Save yourself the work of writing custom integrations for HighLevel and MailerLite and use n8n instead. Build adaptable and scalable Marketing, Sales, workflows that work with your technology stack. All within a building experience you will love.
How to connect HighLevel and MailerLite
Create a new workflow and add the first step
In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Build your own HighLevel and MailerLite integration
Create custom HighLevel and MailerLite workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.
HighLevel supported actions
Create or Update
Delete
Get
Get Many
Update
Create
Delete
Get
Get Many
Update
Create
Delete
Get
Get Many
Update
Book Appointment
Get Free Slots
MailerLite supported actions
Create
Create a new subscriber
Get
Get an subscriber
Get Many
Get many subscribers
Update
Update an subscriber
HighLevel and MailerLite integration details
Other integrations with HighLevel
Other integrations with MailerLite
FAQ
Can HighLevel connect with MailerLite?
Can I use HighLevel’s API with n8n?
Can I use MailerLite’s API with n8n?
Is n8n secure for integrating HighLevel and MailerLite?
How to get started with HighLevel and MailerLite integration in n8n.io?
Need help setting up your HighLevel and MailerLite integration?
Discover our latest community's recommendations and join the discussions about HighLevel and MailerLite integration.
HighLevel OAuth2 Credentials does not appear on Docker version of n8n
Matheus Felizola
Describe the problem/error/question I am trying to use the new OAuth2 credentials for HighLevel, released on 1.45.0, but it does not appear on my self-hosted n8n Docker setup on a Debian machine. I’ve tried downgrading …
Open topic
OAuth2 Token Refresh Doesn't Work in HTTP Tools (AI Agents)
Tero
Hi, We’ve been building workflows in n8n for our company and encountered a recurring issue with OAuth2 token refresh. The issue arises when using HTTP tools for AI agents. Although n8n should refresh the token automatic…
Open topic
GoHighLevel Calendar via HTTP Request Node not working
Jorge Rodriguez
Hey guys and gals. I would certainly appreciate any help here. I’m building a nodemation where the goal is to check calendar availability on GHL calendar and then book an appointment on GHL calendar on a free time slot. …
Open topic
Missing Mailerlite API - HTTP Request
Julius Pau
Heyo! I want to add a subscriber to an existing group in Mailerlite (it’s not yet available through Mailerlite Node) so I’ve decided to do it through POST request using the HTTP Request Node. I’ve already created crede…
Open topic
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