Learn how to securely authenticate requests to the Contacts API and manage tokens, scopes, and permissions for a reliable integration.
To connect Manatal to the GHL Contacts API, generate and securely store API credentials, configure scopes, and grant access in both systems.
GET /contacts/:contactId — Retrieve a single contact; GET /contacts/:contactId/tasks — Get tasks for a contact; GET /contacts/:contactId/tasks/:taskId — Get a specific task; GET /contacts/:contactId/notes — Get notes for a contact; GET /contacts/:contactId/notes/:id — Get a specific note; GET /contacts/:contactId/appointments — Get appointments for a contact; GET /contacts/ — List contacts; GET /contacts/business/:businessId — Get contacts by business; contacts.write — Permission to write; POST /contacts/ — Create a contact; PUT /contacts/:contactId — Update a contact; DELETE /contacts/:contactId — Delete a contact; POST /contacts/:contactId/tasks — Create a task; PUT /contacts/:contactId/tasks/:taskId — Update a 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: new or updated contacts in Manatal initiate a sync to GHL to keep records aligned.
Actions: create or update contacts in GHL, map key fields, and log changes.
GET /contacts/:contactId
Key fields: id, name, email, phone
Trigger: changes to contact related tasks in either system trigger sync
Actions: propagate task updates and completion status across platforms
POST /contacts/:contactId/tasks
Key fields: taskId, subject, status, dueDate
Trigger: creating or updating notes in either system updates the other
Actions: sync notes to a unified notes stream with mapped fields
GET /contacts/:contactId/notes
Key fields: id, content, createdAt
Automates data flow between systems with no manual entry
Improves data accuracy by centralizing records
Speeds up collaboration and decision making
This section covers endpoints, authentication, data mapping, and error handling critical to a successful integration
A defined URL and HTTP method used to access data in an API
An authorization framework used to grant secure access without sharing passwords
A callback mechanism that notifies your system of events in real time
Maximum API requests allowed in a time window to protect services
Automatically push new or updated contacts from Manatal to GHL via the Contacts API
Link tasks between Manatal and GHL to keep activities in sync
Consolidate notes across systems into a single view
Obtain API credentials and set scope to contacts.readonly, then store securely
Authorize the connection using OAuth2 or API keys and test the link
Define field mappings for contacts tasks notes and appointments and enable automated sync
To authenticate with the Contacts API, start with OAuth2 using client credentials to obtain an access token. Store tokens securely and refresh as needed. If you are using API keys, generate a key with the proper scope and include it in your requests.
The core endpoints include retrieving contacts, their tasks, notes, and appointments. Use list and detail endpoints to fetch or update data as needed. Always refer to endpoint documentation for required parameters and response formats.
OAuth2 is recommended for long term integrations as it provides token-based access without exposing credentials. API keys are suitable for trusted integrations but require careful storage and rotation.
Rate limits help protect services. If you encounter limits, implement exponential backoff, caching, and batch requests where possible. Contact support if you hit persistent limits.
Map fields by aligning each contact and task field between Manatal and GHL. Create a mapping table and test with sample records to ensure data integrity and correct types.
Real time sync is possible but depends on webhook support and polling cadence. Use webhooks where available to minimize latency.
If a sync fails, check error messages, review field mappings, verify credentials, and run a manual sync to diagnose issues. Recheck rate limits and retry after backoff.
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Complete Operations Catalog - 126 Actions & Triggers
