Authenticate the connection using the recommended method for GHL: API keys and proper access scopes. Ensure read/write permissions align with your workflow.
Log in with your Mailjet API keys and grant access to the Contacts API from the App Connector. Keep keys secure and rotate periodically.
GET /contacts/:contactId – Retrieve a single contact GET /contacts/:contactId/tasks – List tasks for a contact GET /contacts/:contactId/tasks/:taskId – Retrieve a specific task GET /contacts/:contactId/notes – List notes for a contact GET /contacts/:contactId/notes/:id – Retrieve a specific note GET /contacts/:contactId/appointments – List appointments for a contact GET /contacts/ – List all contacts GET /contacts/business/:businessId – List contacts by business contacts.write – Write permissions for contacts (used with create/update actions) 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 task PUT /contacts/:contactId/tasks/:taskId/completed – Mark a task as completed 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, fetch the latest details from Mailjet to keep records aligned.
Actions: update or create the Mailjet contact, apply tags, and synchronize email preferences.
Method/Path: GET /contacts/:contactId
Key fields: contactId, email, status
Trigger: new or updated tasks in GHL trigger corresponding tasks in Mailjet.
Actions: create or update tasks in Mailjet using related endpoints 13, 14, 15, and 16.
Method/Path: POST /contacts/:contactId/tasks
Key fields: contactId, taskId, title
Trigger: new notes in Mailjet or updated notes in GHL.
Actions: post notes to Mailjet via POST /contacts/:contactId/notes and mirror back to GHL.
Method/Path: POST /contacts/:contactId/notes
Key fields: contactId, noteId, noteContent
Zero‑code integration between Mailjet and Contacts API via the App Connector.
Automated data flow between campaigns and contacts without custom scripts.
Fast setup in minutes with built‑in mapping and templates.
Definitions of elements, endpoints, and processes used in this integration.
A specific URL and HTTP method used to perform an action with an application.
The process of verifying identity and granting access to data and actions.
An event in one app that starts a workflow in another.
A URL endpoint that receives real‑time data from another app.
Trigger Mailjet campaigns when a contact is created or updated in GHL to deliver personalized messages at the right moment.
Automatically create and assign tasks in GHL when Mailjet interactions occur with a contact.
Attach Mailjet notes to GHL contacts to guide follow‑ups and campaigns.
Enter your Mailjet API keys in the App Connector and grant access to the Contacts API.
Select relevant endpoints (e.g., GET /contacts/:contactId, POST /contacts/).
Run tests to verify data flow, then enable automation for continuous syncing.
Authentication typically uses Mailjet API keys (public and private) with proper scopes granted to access the Contacts API. In the GHL App Connector, paste your keys securely and test the connection to confirm access. Store credentials securely and rotate them periodically for security. If your organization uses rotating keys or IP restrictions, ensure the allowed IPs are whitelisted and key permissions align with your intended data flows.
For contact data, start with GET /contacts/:contactId to pull details, and POST /contacts/ to create new entries. To keep campaigns in sync, use GET /contacts/ as a discovery point and then map fields like email and status. You can extend to notes and tasks with the corresponding endpoints as needed. Mix and match endpoints based on what data you manage in Mailjet versus GHL to minimize API calls and maximize reliability.
The connector supports both read and write operations when you configure appropriate scopes. You can update Mailjet contacts, create tasks, and attach notes from GHL. However, if you only need visibility, you can limit to read access. Always adhere to your data governance policy and use the principle of least privilege when granting permissions to the integration.
Common errors include authentication failures, permission issues, and rate limits. When an error occurs, review the API response code, adjust the scope, and retry with exponential backoff. Set up monitoring and alerts for failed syncs so you can remediate quickly and keep data aligned across systems.
No heavy coding is required. The App Connector provides a no‑code interface to authenticate, map endpoints, and set triggers. Some light field mapping and test runs will ensure data flows align with your business processes. If you need more complex logic, you can add conditional steps within the workflow builder.
API rate limits depend on your Mailjet plan and the endpoints used. Plan your syncs to avoid bursts that exceed the limit, and implement retries with backoff when you encounter 429 responses. For high‑volume use cases, consider batching and scheduling runs during off‑peak hours to preserve throughput.
Yes. You can sync tasks, notes, and other contact metadata by using the appropriate endpoints (e.g., /contacts/:contactId/tasks, /contacts/:contactId/notes). Map fields so updates in Mailjet reflect in GHL and vice versa. Test end‑to‑end flows to confirm that task statuses and notes remain consistent across apps.
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Complete Operations Catalog - 126 Actions & Triggers
