Obtain an API key or OAuth token for the Contacts API and grant the GHL workflow Read access (scope: contacts.readonly) to start the integration.
Authenticate Memento Database to allow GHL to read and write contact data; use API keys or OAuth as supported by Memento Database.
1) GET /contacts/:contactId 2) GET /contacts/:contactId/tasks 3) GET /contacts/:contactId/tasks/:taskId 4) GET /contacts/:contactId/notes 5) GET /contacts/:contactId/notes/:id 6) GET /contacts/:contactId/appointments 7) GET /contacts/ 8) GET /contacts/business/:businessId 9) contacts.write 10) POST /contacts/ 11) PUT /contacts/:contactId 12) DELETE /contacts/:contactId 13) POST /contacts/:contactId/tasks 14) PUT /contacts/:contactId/tasks/:taskId 15) PUT /contacts/:contactId/tasks/:taskId/completed 16) DELETE /contacts/:contactId/tasks/:taskId 17) POST /contacts/:contactId/tags
Trigger: Access or update a contact via GET /contacts/:contactId to fire automation when the contact changes.
Actions: Create tasks (POST /contacts/:contactId/tasks), update tasks (PUT /contacts/:contactId/tasks/:taskId), and fetch the contact (GET /contacts/:contactId) as context.
GET /contacts/:contactId
contactId, taskId, status
Trigger: New or updated notes via GET /contacts/:contactId/notes
Actions: Create or update notes via POST /contacts/:contactId/notes, fetch with GET /contacts/:contactId/notes
GET /contacts/:contactId/notes, POST /contacts/:contactId/notes
contactId, id
Trigger: Retrieve appointments via GET /contacts/:contactId/appointments
Actions: Create or update appointments via POST /contacts/:contactId/appointments and PUT /contacts/:contactId/appointments/:appointmentId
GET /contacts/:contactId/appointments
contactId, appointmentId
Automate data flow between Memento Database and Contacts API without writing code.
Sync notes, tasks, and appointments in real time, reducing manual updates.
Use a visual builder to map fields and trigger conditions quickly.
This section explains endpoints, triggers, actions, methods, and key fields used to connect GHL Contacts API with Memento Database.
A specific route and HTTP method to access or modify data in a service, e.g., GET /contacts/:contactId.
An event in GHL that starts an automation, such as a change to a contact.
An operation performed by your automation, like creating or updating a contact, note, or task.
The endpoint path and parameters used in a trigger or action.
Automatically assign tags to contacts based on activity, then segment and route tasks or notes using endpoints like POST /contacts/:contactId/tags and GET /contacts/:contactId/notes.
When notes are added or updated, automatically create follow‑up tasks with POST /contacts/:contactId/tasks and tie them to the related contact.
Sync appointments to a shared calendar and trigger reminders or outreach sequences via GET /contacts/:contactId/appointments and POST /contacts/:contactId/appointments.
Obtain tokens for the Contacts API and Memento Database; ensure proper scopes for read/write access to contacts, notes, tasks, and appointments.
Activate endpoints 1–17 as triggers and actions in your automation builder, following the mapping guidelines.
Map fields such as contactId, notes, tasks, and appointments; run end‑to‑end tests and adjust mappings as needed.
Authentication uses API keys or OAuth tokens for both services. Keep credentials secure and rotate keys periodically. Tokens should be refreshed automatically where possible, and you should store them securely in your automation platform.
The available endpoints include retrieving contacts, their tasks, notes, appointments, and more (1–17). Each endpoint follows a standard REST pattern with path parameters like contactId and businessId to scope data.
Triggers respond to events such as a contact fetch or note update, while actions perform operations like creating tasks or updating notes. Test each workflow step to confirm data flows as expected.
Yes. Field mapping supports custom fields. Map GHL fields to corresponding Memento Database fields and ensure data types align (strings, dates, IDs, etc.).
Rate limits apply to both services. Implement retries with backoff and consider queuing changes for high‑volume operations to avoid hitting limits.
No dedicated coding is required. Use the no‑code builder to configure triggers, actions, and field mappings with a visual interface.
If issues arise, check authentication status, verify endpoint availability, review logs, and test payloads step by step to isolate the problem.
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Complete Operations Catalog - 126 Actions & Triggers
