Connect HighLevel
Authorize one HighLevel location through HighLevel's official portable hosted MCP and understand the initial CRM scope.
HighLevel is an ApexGenius private-preview connection. It uses HighLevel's official portable hosted MCP server and browser OAuth. You do not paste a HighLevel API key or create a shared ApexGenius client secret.
Initial boundary
One ApexGenius connection represents one HighLevel sub-account, also called a location. The initial grant covers:
- Location identity
- Contacts
- Conversations and messages
- Opportunities
- Calendars and calendar events
Payments, social publishing, blogs, email campaigns, and agency-wide multi-location administration are not included in the first grant. Add a separate connection for each location that needs access.
Connect HighLevel
- In ApexGenius, open Connections.
- Select HighLevel.
- Choose Connect HighLevel.
- Sign in to HighLevel, choose the intended location, and review the requested scopes.
- Return to ApexGenius and confirm the connected location resource is enabled.
- Start with
gohighlevel_search_tools, then review eachgohighlevel_call_toolrequest.
ApexGenius keeps every generic HighLevel tool call behind approval because the live catalog can combine reads with customer messages, CRM updates, opportunity changes, and calendar writes.
The implementation remains inactive until the vendor and compliance review is approved and a non-customer test location completes OAuth, resource discovery, a harmless read, refresh and revoke checks, and an approved reversible write. Compatibility does not imply partnership.
Official HighLevel documentation
HighLevel documentation and the live MCP catalog are authoritative for operations, scopes, plan limits, and provider behavior.