Requests to the Contacts API are authenticated with OAuth 2.0 tokens or API keys. Obtain a token, include it in the Authorization header, and refresh as needed.
To securely access LeadConnector, obtain an API key or OAuth token and attach it to your requests. Configure credentials in your app settings.
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: A new lead is created in LeadConnector.
Actions: create a contact with POST /contacts/, map essential fields (email, firstName, lastName), and optionally create initial tasks.
POST /contacts/
email, firstName, lastName
Trigger: Lead details are updated in LeadConnector.
Actions: update fields with PUT /contacts/:contactId and keep related data synchronized.
PUT /contacts/:contactId
contactId, email, phone
Trigger: On-demand sync or routine data reconciliation.
Actions: fetch notes and tasks via GET /contacts/:contactId/notes and GET /contacts/:contactId/tasks and attach to the contact record.
GET /contacts/:contactId/tasks
contactId
Unified customer data across systems without custom development.
Faster onboarding with automated contact creation, task tracking, and notes sync.
Improved visibility into customer interactions through centralized notes and appointments.
Key elements include endpoints, authentication, and field mappings; processes cover connection, testing, and deployment.
Application Programming Interface: a set of rules that allows software to communicate.
An individual person or company stored in your CRM.
A specific URL or resource path exposed by an API.
A URL that receives real-time updates from an API.
Automatically create a contact in Contacts API when a new lead is created in LeadConnector.
Map LeadConnector lifecycle stages to contact tags or custom fields in Contacts API for better segmentation.
Push tasks and notes from LeadConnector to the corresponding fields in Contacts API for a complete activity history.
Obtain API credentials and authorize the app to access Contacts API.
Define field mappings for contacts, tasks, and notes between LeadConnector and Contacts API.
Run tests, monitor logs, and deploy to production once everything passes.
The Contacts API is a RESTful interface that lets you manage contacts, notes, tasks, and more, enabling programmatic access to your CRM data. You can perform standard CRUD operations on contacts and related resources using HTTP methods.
Authentication uses OAuth 2.0 tokens or API keys. Request a token and include it in the Authorization header; tokens may require refresh before they expire.
End points include GET /contacts/:contactId, GET /contacts/, POST /contacts/, PUT /contacts/:contactId, DELETE /contacts/:contactId, and related resources for tasks, notes, and tags. Refer to the endpoint list for a full catalog.
Yes. You can create new contacts with POST /contacts/ and update existing ones with PUT /contacts/:contactId. You can also manage tasks, notes, and tags associated with each contact.
Rate limits are in place to protect the service. If you hit the limit, back off and retry with exponential backoff. Contact support if you need higher quotas.
Map fields by aligning CRM fields to API fields in your integration settings. Use explicit mappings for contacts, tasks, and notes to ensure data consistency.
Yes. Webhooks are supported to notify your system of changes in Contacts data. Enable webhook subscriptions in your app and handle incoming payloads accordingly.
Due to high volume, we will be upgrading our server soon!
Complete Operations Catalog - 126 Actions & Triggers
