The GoHighLevel integration, in detail
Power CRM is not a tool that talks to GoHighLevel. It is a marketplace app that installs into it — OAuth chooselocation, SSO, signed webhooks, and a sync engine designed around the CRM's rate limits rather than against them.
How the connection is made
- Install from the marketplace. The app is listed on the GoHighLevel marketplace and installed against your agency.
- Authorize with chooselocation. The standard GoHighLevel OAuth flow. You pick the locations Power CRM may access.
- Tokens are stored and refreshed. A token-refresh worker keeps the OAuth connection alive so the integration does not silently die.
- Sub-accounts are discovered. A client-discovery worker finds new locations from your installs. You do not add them by hand.
- Backfill, once. A one-shot sync backfill pulls historical data for an agency that has been on GoHighLevel for years.
- Your team is already logged in. GoHighLevel SSO means opening the app inside the CRM iframe signs your team straight in — no second password.
What it touches
The GoHighLevel objects Power CRM reads and writes, through the scopes you grant at install.
Contacts
Read and write, including contact custom fields, tags and notes.
Location custom fields
Read and write, with folders.
Location custom values
Read and write, synced bidirectionally against contact custom fields.
Locations / sub-accounts
Discovered automatically from your installs.
Users
Pulled into the app so your roster mirrors the CRM.
Calendars & appointments
Calendars, free slots, appointment CRUD and appointment notes.
Conversations & messages
Inbound and outbound message events.
Companies / agencies
The agency context the app installs against.
The sync workers and their cadence
Every worker's state, last run and result is visible in the app, with a manual trigger and a force-sync.
| Worker | Cadence | Direction |
|---|---|---|
| Contact sync | Every 5 minutes | GoHighLevel → Power CRM |
| Custom fields sync | Every 10 minutes | GoHighLevel → Power CRM |
| Field push worker | Every 30 seconds | Power CRM → GoHighLevel |
| Appointment sync | Every 5 minutes | GoHighLevel → Power CRM |
| Field-value sync | Scheduled | Bidirectional |
| Token refresh | Continuous | OAuth |
| Client discovery | Background | GoHighLevel → Power CRM |
| Website crawl | Background | Web → Power CRM |
| Onboarding reminders | Scheduled | Outbound to clients |
Webhooks handled
All inbound webhooks are HMAC signature-verified. Including the one that matters most:
app.uninstall — on uninstall the workers
stop, the tokens are revoked, and the cached CRM data for the affected locations is deleted.
- contact/create, contact/update, contact/delete
- contact/customfield, contact/tag
- message/inbound, message/outbound
- appointment/create, appointment/update, appointment/delete
- location.create, location.update
- app.uninstall
See Power CRM on your own GoHighLevel account
A 30-minute working session against a location you pick. We show onboarding, the sync conflict queue and AI field capture on real data — then you decide.