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Edishan Lee TenorioAI Automation Specialist & CRM DeveloperSoftware Engineer · Full-Stack Developer · Mobile Developer

W04 · Operations · n8n + GoHighLevel

Client Onboarding Automation: Stripe to Contract to GoHighLevel

Client onboarding automation takes a new client from payment to kickoff without manual setup. The contract, accounts, tasks and welcome email all trigger from one Stripe payment.

For
Agencies onboarding new clients
Built in
n8n + GoHighLevel
Stages
4 stages, 12 nodes
n8n canvas: Stripe payment trigger, client details extraction, e-signature contract, GoHighLevel sub-account, ClickUp tasks, welcome email, Slack announcement, tracker sheet and the contract-signed kickoff branch.Open full size ↗ (opens the workflow screenshot in a new tab)
The production n8n canvas · open full size to read every node

01The problem

Agencies lose hours to copy-paste setup for every new client, and slow, inconsistent onboarding makes a poor first impression.

02How it works

  1. 01

    The client pays

    A completed Stripe Checkout triggers the workflow, and the client's details are pulled from the session.

    • Stripe Payment Received
    • Extract Client Details
  2. 02

    The contract goes out

    The service agreement is filled in automatically and sent for e-signature through RabbitSign or DocuSign.

    • Send Contract (e-Sign)
  3. 03

    Everything spins up at once

    A GoHighLevel sub-account is created from the agency snapshot, onboarding tasks with due dates are created in ClickUp, the client gets a welcome email, the team is told in Slack and the client is added to the tracker sheet.

    • GHL Create Sub-Account
    • Build Onboarding Tasks
    • ClickUp Create Task
    • Welcome Email
    • Announce in #new-clients
    • Add to Client Tracker
  4. 04

    Contract signed: kickoff

    When the e-signature provider confirms the signature, the client gets a kickoff booking link and the team is notified.

    • Contract Signed Webhook
    • Kickoff Booking Email
    • Notify Contract Signed

03Built to fail safely

  • Every new client is added to a tracker sheet for a single source of truth
  • The e-signature step is a swappable HTTP call, so the provider can change without a rebuild
  • Kickoff is only booked once the contract is signed

Outcome. Every new client is onboarded the same way, the same day, without anyone copying details between tools.

04Stack

  • n8n
  • Stripe
  • RabbitSign
  • DocuSign
  • GoHighLevel
  • ClickUp
  • Gmail
  • Slack
  • Google Sheets

FAQ

Questions about this workflow.

01Which e-signature tools does it support?

RabbitSign or DocuSign. The contract step is an API call, so the provider can be swapped.

02Does it create the GoHighLevel sub-account automatically?

Yes. It's created from your agency snapshot as soon as the payment comes through.

03Where do onboarding tasks go?

Into ClickUp with due dates, and the team is notified in Slack.

Next step

Want this workflow in your business?

Tell me how leads, bookings and follow-ups work today. I'll map where this workflow fits, what it connects to, and what it should be measured by.