Authenticate using your GHL API key with the Contacts API scope (contacts.readonly by default). Store credentials securely and test requests in a sandbox or development environment.
Writesonic access is wired through the GHL connector using API credentials. Provide your Writesonic credentials during connection setup to authorize actions through the bridge.
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
Trigger: New lead captured in Writesonic
Actions: Create a contact in GHL via POST /contacts/ and attach intro content or notes as needed
Method path: POST /contacts/
Key fields: name, email, phone, tags
Trigger: Updated lead data in Writesonic
Actions: Update contact with PUT /contacts/:contactId; create a task with POST /contacts/:contactId/tasks
Methods: PUT /contacts/:contactId, POST /contacts/:contactId/tasks
Fields: contactId, email, status, dueDate
Trigger: New note or appointment created in GHL
Actions: Retrieve related data with GET /contacts/:contactId/notes and GET /contacts/:contactId/appointments
Methods: GET /contacts/:contactId/notes, GET /contacts/:contactId/appointments
Fields: contactId, noteId, appointmentId
Automate data enrichment and follow-ups without writing code
Keep contact data synchronized across apps in real time
Scale outreach with templated content and task workflows
This section covers API endpoints, authentication, triggers, and steps to build your no-code workflow between GHL and Writesonic.
An interface that enables applications to communicate and exchange data securely.
A URL that receives event notifications in real time when something happens in an app.
A specific URL that performs an action or retrieves data via the API.
The process of verifying identity to access API resources and data.
Automatically generate a welcome email or intro copy in Writesonic when a new contact is created in GHL and attach it as a note.
Use Writesonic to craft personalized messages and apply tags based on data in the contact.
Generate meeting prep notes or agenda summaries in Writesonic and store them as notes in GHL.
Obtain GHL API key and Writesonic access; store securely and test connections.
Configure authentication, then test connectivity using a basic GET endpoint such as GET /contacts/:contactId.
Create a multi-step workflow to create/update contacts, manage tasks, and log notes and appointments.
You can access core contact data (name, email, phone) plus related notes, tasks, and appointments via the endpoints listed. Access scope is determined by your credentials (read-only by default; write access requires proper permissions).
Authentication is performed via API keys or OAuth, depending on how your GHL-Writesonic bridge is configured. Keep credentials secure and rotate them periodically. Test connectivity with a simple read endpoint to verify access.
To create a contact, use POST /contacts/ with required fields such as name and email. Optional fields may include phone and tags. Ensure the app has write permissions for the Contacts API.
Yes. Update a contact using PUT /contacts/:contactId and add tasks with POST /contacts/:contactId/tasks. You can also modify task details with PUT and mark completion with the appropriate endpoint.
Rate limits vary by plan and endpoint. Implement exponential backoff and retries, and monitor quota usage via your account dashboard to prevent interruptions.
Yes. You can fetch notes with GET /contacts/:contactId/notes and appointments with GET /contacts/:contactId/appointments to enrich contact records.
Common errors include 400 (bad request), 401/403 (unauthorized), and 404 (not found). Verify IDs, ensure proper authentication, and check required fields. Implement logging and retry logic for resilience.
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Complete Operations Catalog - 126 Actions & Triggers
