Grant the necessary scopes (contacts.readonly) to allow Appointlet to read contact data, tasks, notes, and appointments from GHL.
Connect Appointlet to GHL using OAuth credentials, and ensure callback URLs are configured correctly in Rankr and your GHL developer console.
GET /contacts/:contactId — Retrieve a contact by ID GET /contacts/:contactId/tasks — Retrieve tasks for a contact GET /contacts/:contactId/tasks/:taskId — Retrieve a specific task GET /contacts/:contactId/notes — Retrieve notes for a contact GET /contacts/:contactId/notes/:id — Retrieve a specific note GET /contacts/:contactId/appointments — Retrieve appointments for a contact GET /contacts/ — Retrieve all contacts GET /contacts/business/:businessId — Retrieve contacts by business contacts.write — Write permissions for contacts POST /contacts/ — Create a contact PUT /contacts/:contactId — Update a contact DELETE /contacts/:contactId — Delete a contact POST /contacts/:contactId/tasks — Create a task for a contact PUT /contacts/:contactId/tasks/:taskId — Update a contact’s task PUT /contacts/:contactId/tasks/:taskId/completed — Mark a task complete DELETE /contacts/:contactId/tasks/:taskId — Delete a task POST /contacts/:contactId/tags — Add tags to a contact
Trigger when a contact is created or updated in GHL, then push updates to Appointlet
Create or update the corresponding Appointlet contact, then sync related tasks, notes, and appointments
GET /contacts/:contactId
contactId, email
Trigger when an Appointlet appointment is created or updated
Update GHL contact’s appointments via GET /contacts/:contactId/appointments
GET /contacts/:contactId/appointments
contactId, appointmentId
Trigger when notes or tasks are updated in GHL
Synchronize notes and tasks into Appointlet equivalents
GET /contacts/:contactId/tasks
contactId, taskId
Zero-code setup to connect Appointlet with the Contacts API and automate data flow
Eliminate manual syncing of contacts, tasks, notes, and appointments
Accelerate scheduling with up-to-date information across platforms
This glossary defines endpoints, triggers, actions, and data fields used in the integration between GHL and Appointlet.
A specific URL and HTTP method used to access a resource in an API.
A standard for authorization that grants limited access to an API without exposing credentials.
A callback mechanism where a server notifies another system about an event.
A label describing the permissions granted to an API token.
Automatically pull contact details from GHL when a new contact is created and populate Appointlet profiles.
Create conditional schedules in Appointlet based on contact data from GHL.
Combine notes, tasks, and appointments into a single activity view between systems.
Register your API key and OAuth client, set the proper scopes, and note the endpoints you’ll use.
Map GHL endpoints to Appointlet actions and set triggers for sync.
Run test syncs, verify data accuracy, and enable automation in production.
You can sync core contact data such as name, email, and phone. This helps keep records aligned across platforms. Depending on permissions, you can also sync related items like tasks, notes, and appointments. Webhooks help monitor changes and ensure data integrity.
No coding is required with a no-code integration setup. Use the UI to authorize apps, map fields, and set triggers. You can test and deploy with a few clicks. If you need more complex workflows, you can extend with optional scripting or custom endpoints.
OAuth is secure and standard. It uses tokens with expiry and scopes to limit access. Always safeguard your client secret and review permissions. Regularly rotate credentials and monitor token activity for unusual access.
For basic sync, you typically need access to the contacts and appointments-related endpoints. Start with GET /contacts/:contactId and GET /contacts/:contactId/appointments, then add notes and tasks as needed. Ensure your app has read access to these resources before enabling full automation.
Yes. You can set triggers on create, update, or delete events. Use webhooks or polling to control the sync cadence and conflict resolution. Test different scenarios to confirm that updates propagate correctly.
Common issues include permission errors, invalid IDs, rate limits, and misconfigured redirect URIs. Check the app permissions and retry the request. Review error messages carefully and consult the integration logs for insights.
Sync logs are visible in the Appointlet integration dashboard and in the GHL developer console under webhooks. Use these logs to debug failed syncs and verify successful data transfers.
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Complete Operations Catalog - 126 Actions & Triggers
