Save yourself the work of writing custom integrations for HighLevel and OpenAI 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
Message a Model
Generate a model response with GPT 3, 4, 5, etc. using Responses API
Classify Text for Violations
Check whether content complies with usage policies
Analyze Image
Take in images and answer questions about them
Generate an Image
Creates an image from a text prompt
Edit Image
Edit an image
Generate Audio
Creates audio from a text prompt
Transcribe a Recording
Transcribes audio into text
Translate a Recording
Translates audio into text in English
Delete a File
Delete a file from the server
List Files
Returns a list of files that belong to the user's organization
Upload a File
Upload a file that can be used across various endpoints
Create
Create a conversation
Get
Get a conversation
Remove
Remove a conversation
Update
Update a conversation
Generate
Creates a video from a text prompt
OpenAI, the creator of ChatGPT, offers a range of powerful models including GPT-3, DALL·E, and Whisper. Leverage these models to build AI-powered workflows.





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. …

Artem
Describe the question I need to pass to the tool some data from the AI Agent. Like, “task name” and “task tags” to create a task via Custom Workflow Tool. So I don’t know what to refer to in the Extra Inputs. Because th…

sérgio eduardo floresta filho
Hello! My goal is to use Google Forms to collect information from my clients and then use n8n to automate the processing of this information. My workflow involves: Collecting data through Google Forms. Using n8n to re…
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