Access to the Contacts API is secured via OAuth2 with tokens scoped to contacts.readonly and related endpoints.
Scarlett Network Enhanced uses OAuth2-based credentials to securely access the GHL Contacts API and manage user sessions.
GET /contacts/:contactId; GET /contacts/:contactId/tasks; GET /contacts/:contactId/tasks/:taskId; GET /contacts/:contactId/notes; GET /contacts/:contactId/notes/:id; GET /contacts/:contactId/appointments; GET /contacts/; GET /contacts/business/:businessId; contacts.write; POST /contacts/; PUT /contacts/:contactId; DELETE /contacts/:contactId; POST /contacts/:contactId/tasks; PUT /contacts/:contactId/tasks/:taskId; PUT /contacts/:contactId/tasks/:taskId/completed; DELETE /contacts/:contactId/tasks/:taskId; POST /contacts/:contactId/tags
Need a single contact’s profile along with recent tasks and notes
Fetch contact, then retrieve tasks and notes, map fields to Scarlett Network, and present in a unified view
GET /contacts/:contactId
contactId, fields
Track ongoing tasks for a contact
Fetch /contacts/:contactId/tasks, filter by status, sync to Scarlett Network
GET /contacts/:contactId/tasks
contactId, taskId, status
New task created or existing task updated
POST /contacts/:contactId/tasks or PUT /contacts/:contactId/tasks/:taskId to sync
POST /contacts/:contactId/tasks
contactId, taskId, title, dueDate, status
Automates data sync between platforms with minimal setup
Real-time updates for faster decision making
Scalable workflows that grow with your business
Key elements: endpoints, authentication, data mapping, and error handling; Processes: connect, test, deploy, monitor.
A URL path that exposes a specific resource or action in an API.
The process of verifying identity and granting access tokens.
GET, POST, PUT, DELETE and others used to perform actions on resources.
A callback URL that receives event data from an API.
Automatically enrich contact data with notes and tags from interactions.
Create tasks from new or updated contacts to drive follow-ups.
Sync appointments between GHL and Scarlett Network Enhanced.
Register your app in the GHL developer portal and obtain client credentials.
Use OAuth2 flow to obtain access tokens and test endpoints.
Move to production and monitor for issues.
The GHL Contacts API lets Scarlett Network Enhanced access contact data, notes, tasks, and appointments. It enables powerful automations when combined with our app. Start by authenticating, then call endpoints to fetch and manipulate data.
We use OAuth2 access tokens. Ensure your app has the correct scopes (contacts.readonly, etc.) and refresh tokens as needed.
Endpoints return JSON data for contacts, tasks, notes, and appointments. Use the method path to request specific resources.
Use the test sandbox in the GHL developer portal, or postman-like requests against the endpoints, validating responses and error codes.
Yes. Map fields between GHL and Scarlett Network Enhanced to create a cohesive data model and synchronized dashboards.
Yes, there are rate limits. Plan requests accordingly and implement retry logic with exponential backoff.
Handle errors with standard HTTP codes, inspect response bodies, and implement retries or fallbacks as needed.
Due to high volume, we will be upgrading our server soon!
Complete Operations Catalog - 126 Actions & Triggers
