Save yourself the work of writing custom integrations for HighLevel and Mandrill 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.
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.
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
Send Template
Send message based on template
Send HTML
Send message based on HTML
Save engineering resources
Reduce time spent on customer integrations, engineer faster POCs, keep your customer-specific functionality separate from product all without having to code.
Automate lead management
Using too many marketing tools? n8n lets you orchestrate all your apps into one cohesive, automated workflow.
Supercharge your CRM
Need a more powerful integration with your CRM? n8n lets you go beyond standard integrations offered by popular CRMs!

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 …

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…

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. …
The world's most popular workflow automation platform for technical teams including
Build complex workflows, really fast