Use your API key or OAuth credentials to securely authorize Mailmodo to access your Contacts data with the specified scope (contacts.readonly). Store credentials securely and rotate keys regularly.
Grant Mailmodo the correct scopes and verify token renewal to maintain a stable connection between the app and the Contacts API.
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; 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: When a contact is created or updated in Contacts API, pull the latest data into Mailmodo to personalize messages.
Actions: Sync name, email, and tags to Mailmodo contact records; update related campaigns based on contact changes.
GET /contacts/:contactId
contactId, email, name
Trigger: When tasks are created or updated for a contact, reflect changes in Mailmodo tasks or reminders.
Actions: Create or update tasks in Mailmodo based on /contacts/:contactId/tasks; sync task status to campaigns.
GET /contacts/:contactId/tasks
taskId, status, dueDate
Trigger: New or updated notes in Contacts API trigger a note in Mailmodo.
Actions: Create or update notes in Mailmodo linked to the contact; map note content and identifiers.
GET /contacts/:contactId/notes
noteId, content, author
Automate messaging workflows without writing code, using event-driven triggers from Contacts API.
Keep contact data synchronized across apps for consistent campaigns and personalization.
Launch campaigns quickly based on contact events like new contacts, updates, or task changes.
Glossary of essential terms and concepts for integrating the GHL Contacts API with Mailmodo, including endpoints, authentication, and data workflows.
Application Programming Interface: a set of rules that allow software components to communicate and share data.
The process of verifying identity to grant access to a service or resource.
A specific URL and HTTP method used to perform an action in an API.
A callback mechanism that receives real-time event data from an API.
Send tailored emails or messages in Mailmodo when a contact’s data changes in the Contacts API.
Group contacts by field values and trigger targeted campaigns in Mailmodo.
Track changes to contacts and analyze engagement to optimize messaging.
Generate a secure API key in Contacts API and add it to Mailmodo with the required scope (contacts.readonly).
Select and map endpoints you need, then set field mappings between Contacts and Mailmodo.
Run tests to verify data flow and go live once confirmed.
You can access core contact data such as name, email, phone, and tags, plus related resources like tasks, notes, and appointments. The API exposes endpoints to read these entities and pull updates for automation. Use the provided scopes (like contacts.readonly) to limit access to what you need. The data you retrieve can be used to tailor messages in Mailmodo and trigger workflows based on contact activity.
No heavy coding is required for basic integrations. You can leverage built-in triggers and mapping in Mailmodo to connect to the Contacts API. For advanced workflows, light scripting or middleware can help, but the core setup can be accomplished without custom code.
Authentication typically uses API keys or OAuth tokens. Store credentials securely, rotate keys regularly, and apply the minimum necessary scope (e.g., contacts.readonly). Use secure vaults and never expose keys in client-side code. Implement token refresh logic to maintain a seamless connection.
Yes. Webhooks can notify Mailmodo of relevant events such as contact updates, new notes, or task changes. Configure preferred events and ensure your webhook endpoint is reachable and secured with a valid signature.
For emails, endpoints like GET /contacts/:contactId or GET /contacts/:contactId/tasks help fetch data needed to personalize messages. Use POST /contacts/ to create or update as your workflow requires, and map fields to Mailmodo templates accordingly.
Test the connection by creating a test contact, updating a field, and verifying that Mailmodo receives the changes. Use Sandbox or staging environments first, then monitor logs and endpoint responses before going live.
Rate limits and quotas depend on your API plan. Refer to the API provider’s documentation for current limits and implement retry/backoff logic to handle bursts gracefully without hitting limits.
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Complete Operations Catalog - 126 Actions & Triggers
