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integrationHighLevel node
integrationSupabase node

HighLevel and Supabase integration

Save yourself the work of writing custom integrations for HighLevel and Supabase and use n8n instead. Build adaptable and scalable Marketing, Sales, and Data & Storage workflows that work with your technology stack. All within a building experience you will love.

How to connect HighLevel and Supabase

  • Step 1: Create a new workflow
  • Step 2: Add and configure nodes
  • Step 3: Connect
  • Step 4: Customize and extend your integration
  • Step 5: Test and activate your workflow

Step 1: 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.

HighLevel and Supabase integration: Create a new workflow and add the first step

Step 2: Add and configure HighLevel and Supabase nodes

You can find HighLevel and Supabase in the nodes panel. Drag them onto your workflow canvas, selecting their actions. Click each node, choose a credential, and authenticate to grant n8n access. Configure HighLevel and Supabase nodes one by one: input data on the left, parameters in the middle, and output data on the right.

HighLevel and Supabase integration: Add and configure HighLevel and Supabase nodes

Step 3: Connect HighLevel and Supabase

A connection establishes a link between HighLevel and Supabase (or vice versa) to route data through the workflow. Data flows from the output of one node to the input of another. You can have single or multiple connections for each node.

HighLevel and Supabase integration: Connect HighLevel and Supabase

Step 4: Customize and extend your HighLevel and Supabase integration

Use n8n's core nodes such as If, Split Out, Merge, and others to transform and manipulate data. Write custom JavaScript or Python in the Code node and run it as a step in your workflow. Connect HighLevel and Supabase with any of n8n’s 1000+ integrations, and incorporate advanced AI logic into your workflows.

HighLevel and Supabase integration: Customize and extend your HighLevel and Supabase integration

Step 5: Test and activate your HighLevel and Supabase workflow

Save and run the workflow to see if everything works as expected. Based on your configuration, data should flow from HighLevel to Supabase or vice versa. Easily debug your workflow: you can check past executions to isolate and fix the mistake. Once you've tested everything, make sure to save your workflow and activate it.

HighLevel and Supabase integration: Test and activate your HighLevel and Supabase workflow

Qualify and manage voice sales calls with Claude, GPT-4o, Gemini, and GoHighLevel

⏺ 🚀 How it works

Fully automates your inbound and outbound voice sales pipeline — from live call qualification to CRM pipeline management — with multi-agent AI and automatic lead nurturing if a prospect doesn't book.

📞 Receives end-of-call reports from Vapi or Retell AI via webhook — works with both providers out of the box
🧠 Qualifies every inbound lead using BANT scoring (Budget · Authority · Need · Timeline) powered by Claude Haiku
📅 Detects appointment intent and preferred meeting time using GPT-4o before touching your CRM
🗂️ Upserts the contact and creates a pipeline opportunity in GoHighLevel automatically — no duplicates
💬 Analyses objections and generates a rebuttal script using Claude Sonnet (feel-felt-found + Challenger Sale)
📝 Writes a professional CRM note from the call summary using Gemini 2.0 Flash — ready to sync
🔁 Enrols unqualified leads into a GoHighLevel nurture workflow automatically for long-term follow-up
📤 Fires prioritised outbound calls every morning at 9 AM via Vapi — GPT-4o Mini ranks leads by conversion probability
📊 Logs every call (inbound + outbound) to Supabase and Google Sheets for full pipeline reporting

🛠️ Set up steps

Estimated setup time: ~45 minutes

Webhook — copy the webhook URL and paste it into your Vapi or Retell dashboard as the end-of-call report URL
GoHighLevel — connect your HighLevel OAuth2 credential; set your Pipeline ID, Hot Stage ID, and Nurturing Stage ID in the opportunity nodes (Opportunities → Settings → Pipelines)
Anthropic — connect your Anthropic API credential; used for Claude Haiku (BANT qualification) and Claude Sonnet (objection handling)
OpenAI — connect your OpenAI API credential; used for GPT-4o (booking intent detection) and GPT-4o Mini (outbound lead ranking)
Google Gemini — connect your Google Gemini API credential; used for CRM note writing with gemini-2.0-flash
Vapi — add your Vapi API key to the HTTP Request node header; set your Phone Number ID and Assistant ID in the outbound call node (Vapi Dashboard → Phone Numbers / Assistants)
Supabase — connect your Supabase API credential; create the voice_call_logs table using the SQL in the setup sticky note inside the workflow
Google Sheets — connect Google Sheets OAuth2; set your Spreadsheet ID and ensure a sheet named Voice Call Log exists with the columns listed in the setup sticky note
Follow the sticky notes inside the workflow — each section has a one-liner setup guide

📋 Prerequisites

Vapi or Retell AI account with an active phone number and assistant configured
Anthropic API key (Claude API access)
OpenAI API key (GPT-4o and GPT-4o Mini access)
Google Gemini API key
GoHighLevel account with at least one pipeline and automation workflow set up
Supabase project with the voice_call_logs table created
Google Sheets spreadsheet set up as your call log


Custom Workflow Request with Personal Dashboard

[email protected]

https://www.smartflowcraft.com/contact

More free templates

https://www.smartflowcraft.com/n8n-templates

Nodes used in this workflow

Popular HighLevel and Supabase workflows

+5

Qualify and manage voice sales calls with Claude, GPT-4o, Gemini, and GoHighLevel

⏺ 🚀 How it works Fully automates your inbound and outbound voice sales pipeline — from live call qualification to CRM pipeline management — with multi-agent AI and automatic lead nurturing if a prospect doesn't book. 📞 Receives end-of-call reports from Vapi or Retell AI via webhook — works with both providers out of the box 🧠 Qualifies every inbound lead using BANT scoring (Budget · Authority · Need · Timeline) powered by Claude Haiku 📅 Detects appointment intent and preferred meeting time using GPT-4o before touching your CRM 🗂️ Upserts the contact and creates a pipeline opportunity in GoHighLevel automatically — no duplicates 💬 Analyses objections and generates a rebuttal script using Claude Sonnet (feel-felt-found + Challenger Sale) 📝 Writes a professional CRM note from the call summary using Gemini 2.0 Flash — ready to sync 🔁 Enrols unqualified leads into a GoHighLevel nurture workflow automatically for long-term follow-up 📤 Fires prioritised outbound calls every morning at 9 AM via Vapi — GPT-4o Mini ranks leads by conversion probability 📊 Logs every call (inbound + outbound) to Supabase and Google Sheets for full pipeline reporting 🛠️ Set up steps Estimated setup time: ~45 minutes Webhook — copy the webhook URL and paste it into your Vapi or Retell dashboard as the end-of-call report URL GoHighLevel — connect your HighLevel OAuth2 credential; set your Pipeline ID, Hot Stage ID, and Nurturing Stage ID in the opportunity nodes (Opportunities → Settings → Pipelines) Anthropic — connect your Anthropic API credential; used for Claude Haiku (BANT qualification) and Claude Sonnet (objection handling) OpenAI — connect your OpenAI API credential; used for GPT-4o (booking intent detection) and GPT-4o Mini (outbound lead ranking) Google Gemini — connect your Google Gemini API credential; used for CRM note writing with gemini-2.0-flash Vapi — add your Vapi API key to the HTTP Request node header; set your Phone Number ID and Assistant ID in the outbound call node (Vapi Dashboard → Phone Numbers / Assistants) Supabase — connect your Supabase API credential; create the voice_call_logs table using the SQL in the setup sticky note inside the workflow Google Sheets — connect Google Sheets OAuth2; set your Spreadsheet ID and ensure a sheet named Voice Call Log exists with the columns listed in the setup sticky note Follow the sticky notes inside the workflow — each section has a one-liner setup guide 📋 Prerequisites Vapi or Retell AI account with an active phone number and assistant configured Anthropic API key (Claude API access) OpenAI API key (GPT-4o and GPT-4o Mini access) Google Gemini API key GoHighLevel account with at least one pipeline and automation workflow set up Supabase project with the voice_call_logs table created Google Sheets spreadsheet set up as your call log --- Custom Workflow Request with Personal Dashboard [email protected] https://www.smartflowcraft.com/contact More free templates https://www.smartflowcraft.com/n8n-templates

Build your own HighLevel and Supabase integration

Create custom HighLevel and Supabase 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

Supabase supported actions

Create
Create a new row
Delete
Delete a row
Get
Get a row
Get Many
Get many rows
Update
Update a row
Use case

Automate lead management

Using too many marketing tools? n8n lets you orchestrate all your apps into one cohesive, automated workflow.

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Use case

Supercharge your CRM

Need a more powerful integration with your CRM? n8n lets you go beyond standard integrations offered by popular CRMs!

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FAQs

  • Can HighLevel connect with Supabase?

  • Can I use HighLevel’s API with n8n?

  • Can I use Supabase’s API with n8n?

  • Is n8n secure for integrating HighLevel and Supabase?

  • How to get started with HighLevel and Supabase integration in n8n.io?

Need help setting up your HighLevel and Supabase integration?

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