Obtain your GHL API credentials, configure the proper scope for contacts and authorize access. For this integration the required scope is contacts.readonly.
Authorize Splitwise to access your Contacts data through the GHL connector. You will go through an OAuth consent flow and token exchange.
Key endpoints you will use include: 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 Splitwise, create or update the corresponding contact in the Contacts API.
Actions: POST /contacts/ to create, PUT /contacts/:contactId to update, and map fields such as name, email, phone and the Splitwise user ID.
POST /contacts/ and PUT /contacts/:contactId to manage contact data
Key fields to map: name, email, phone, SplitwiseUserId, tags
Trigger: when a Splitwise task is created or updated, create or update a matching task in the Contacts API.
Actions: POST /contacts/:contactId/tasks, PUT /contacts/:contactId/tasks/:taskId, PUT /contacts/:contactId/tasks/:taskId/completed, DELETE /contacts/:contactId/tasks/:taskId.
POST /contacts/:contactId/tasks; PUT /contacts/:contactId/tasks/:taskId; PUT /contacts/:contactId/tasks/:taskId/completed; DELETE /contacts/:contactId/tasks/:taskId
Key fields: taskId, contactId, title, dueDate, status
Trigger: when a note is added or updated in Splitwise or a tag is changed, create or update the corresponding note or tag in the Contacts API.
Actions: POST /contacts/:contactId/notes, PUT /contacts/:contactId/notes/:id, POST /contacts/:contactId/tags.
POST /contacts/:contactId/notes; PUT /contacts/:contactId/notes/:id; POST /contacts/:contactId/tags
Key fields: noteId, contactId, noteContent, tagName
No coding required to connect Splitwise with the Contacts API and automate routine data flows.
Automated data synchronization saves time and reduces human error across teams.
Scalable workflows can be reused for other apps and datasets with minimal changes.
Familiarize yourself with core concepts such as API endpoints, authentication, HTTP methods and data mapping used in this GHL and Splitwise integration.
A specific URL that a program calls to perform an action or retrieve data.
GET, POST, PUT, PATCH and DELETE are the verbs used to interact with API endpoints.
A process to verify identity and grant access to an API, typically via OAuth or API keys.
A mechanism for receiving real time event notifications from an API when something changes.
Automatically generate or update contact records in the Contacts API when Splitwise debt entries are created, including name, email and Splitwise user ID.
Create tasks in Contacts API from Splitwise events such as due dates and assignments to keep teams aligned.
Attach notes and tags to contacts in Contacts API based on Splitwise notes to improve context and searchability.
Collect client IDs, secrets and scopes for both GHL and Splitwise, then configure OAuth or API key access.
Define mapping for contact fields, tasks and notes to align data across both systems.
Run tests, validate triggers and deploy with proper error handling and logging.
No coding is required for this integration. The setup uses configurable triggers and actions that connect Splitwise events to the Contacts API via the GHL connector. You can map fields such as name and email and specify the endpoints to call for creating and updating records. This makes it accessible to non developers while remaining powerful. The guided steps cover authentication, mapping and testing to ensure a smooth connection.
The most commonly used endpoints are GET /contacts/:contactId to fetch a contact, POST /contacts/ to create a contact, PUT /contacts/:contactId to update, and POST /contacts/:contactId/tasks to create tasks. You will also use GET endpoints to retrieve notes and appointments as needed for syncing context. Mapping fields across systems ensures data consistency.
Testing is done in a sandbox or staging environment. Start by authenticating, then trigger a sample Splitwise event and verify that the corresponding contact, tasks and notes are created or updated in the Contacts API. Use logs and error messages to troubleshoot and adjust mappings as needed. Once verified, move to production with monitoring in place.
This integration can be configured for one way or two way synchronization depending on your needs. The default flow creates or updates data on one side based on timer or event triggers. If bidirectional syncing is required, you will need to add reverse triggers and careful field mapping to avoid conflicts.
Security is handled through standard API authentication, scoped access and encrypted connections. Use the provided OAuth or API keys, limit scopes to what is needed (for example contacts.readonly), and store credentials securely. Audit logs help track access and changes to sensitive data.
Yes. You can customize mappings for each field, including names, emails and tags. The configuration supports conditional mappings and field transformations to ensure data aligns with your business rules.
Logs are accessible in the integration dashboard and also surfaced in system logs. You can monitor API calls, responses, and error messages. Set up alerts for failures and review historical runs to diagnose issues.
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Complete Operations Catalog - 126 Actions & Triggers
