Get your API credentials and grant the correct scope (contacts.readonly) to secure access from Billsby.
Billsby uses the connected GHL credentials to authorize requests. Ensure the app is granted the contacts.readonly scope for read-only access.
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 contact is created or updated in Billsby to fetch or push data to Contacts API.
Actions: retrieve the full contact record from Contacts API and update Billsby records, or create tasks based on changes.
Method/Path: GET /contacts/:contactId to retrieve, and PUT /contacts/:contactId to update.
Key fields: contactId, businessId, id, lastUpdated.
Trigger: nightly batch run reconciles Billsby contacts with GHL system.
Actions: pull updated contacts in batches, upsert into Billsby, log diffs.
Methods/Path: GET /contacts/ and GET /contacts/:contactId
Key fields: contactId, lastUpdated, businessId.
Trigger: user creates a new contact in Billsby; Billsby calls POST /contacts/ in GHL.
Actions: create a new contact in GHL via GHL API and store the new contactId back in Billsby.
Method/Path: POST /contacts/
Key fields: contactId (externalContactId), businessId, status.
Automate routine workflows without writing code, saving time and reducing errors.
Keep contact, task, and note data synchronized in real-time across Billsby and GHL.
Accelerate go-live with templates and pre-built endpoints.
This glossary defines terms used in this integration guide, including Endpoint, Trigger, Action, Method Path, and Key Fields.
A specific URL and HTTP method used to access data in the GHL Contacts API.
An event in Billsby that starts an integration action.
An operation performed in response to a Trigger, such as create, update, or delete.
Identifiers used to map records between Billsby and GHL.
Set up a workflow to push new Billsby leads to GHL Contacts API to auto-create corresponding contact records.
When a task is updated in Contacts API, create or update a related Billsby task to keep teams aligned.
Use the endpoints to enrich Billsby contact data with additional fields from GHL.
Obtain credentials and authorize Billsby to access Contacts API with at least read-only scope.
Pick endpoints (e.g., GET /contacts/:contactId) and set up triggers and actions in Billsby.
Test end-to-end flows in a staging environment, review error logs, then enable production when ready.
With the Contacts API, you can read contact details, tasks, notes, and appointments, enabling Billsby to surface complete contact data. The read-only scope keeps your data safe while you automate routine workflows.
Yes. Billsby authenticates using your GHL credentials and the defined scope (contacts.readonly). This ensures secure access without exposing keys in your flows.
Endpoints available include: GET /contacts/:contactId, GET /contacts/:contactId/tasks, GET /contacts/:contactId/notes, GET /contacts/, POST /contacts/ and more. You can choose subset based on needs.
No professional coding required. Set up is done through Billsby’s UI with pre-built triggers, actions, and endpoints. Advanced users can customize further.
Implement retries and exponential backoffs via Billsby settings. Use idempotent operations where possible, and monitor error logs to adjust.
Yes, you can create new contacts in GHL from Billsby by using POST /contacts/ when a new contact is added in Billsby.
Map Billsby contact fields to corresponding GHL fields (name, email, phone, businessId). Ensure IDs align to avoid duplicates.
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Complete Operations Catalog - 126 Actions & Triggers
