Provider registry (reference)
| Provider | Category | Status | Notes |
|---|---|---|---|
| GoHighLevel | CRM / automation | PLANNED | Contacts + enrollment workflow; webhook inbound later. |
| Google Workspace | Identity / docs / calendar | PLANNED | OAuth + Drive/Calendar read later. |
| Microsoft 365 | Identity / mail / calendar | PLANNED | OAuth + Graph read later. |
| Email Service | Messaging | PLANNED | Transactional sender; server-only key. |
| SMS / Messaging | Messaging | PLANNED | Reminders with opt-in proof. |
| Payment Provider | Billing | PLANNED | Enrollment fees + signed webhooks. |
| Video Conferencing | Classes | PLANNED | Meeting links + recording metadata. |