Authenticate to GHL using your API credentials. Your Business API scope is businesses.readonly for read access; for write operations you’ll request extended scope. Store tokens securely and rotate credentials regularly.
Configure authentication in the Zapier App Connector to securely connect to GHL. Use OAuth2 where supported, or API key tokens, and refresh credentials regularly.
GET /businesses — Retrieve a list of businesses GET /businesses/{businessId} — Retrieve a single business by ID POST /businesses — Create a new business PUT /businesses/{businessId} — Update an existing business DELETE /businesses/{businessId} — Delete a business Note: Additional endpoints (7-54) exist in the full API reference and may be used in advanced scenarios.
Trigger: When a new business is added in GHL or created via Zapier, initiating a sync.
Actions: Use GET /businesses to pull the current list; use GET /businesses/{businessId} to fetch details for a selected item.
GET /businesses
businessId, name, address, email, phone, status
Trigger: New or updated business data from Zapier or GHL.
Actions: Create or update businesses in GHL via POST /businesses and PUT /businesses/{businessId}; map fields to keep data aligned.
POST /businesses
businessId, name, category, contactInfo, scope
Trigger: When a business is removed or archived in one system.
Actions: Delete in GHL using DELETE /businesses/{businessId}; reflect status in Zapier.
DELETE /businesses/{businessId}
businessId
Automate recurring workflows without writing code.
Keep data in sync across GHL and other apps in real time.
Build scalable processes with templates and reusable zaps.
Understand the core elements of this integration: API endpoints, triggers, actions, authentication, and field mapping.
A specific URL path used to access or modify a resource in the API.
An event in GHL or connected app that starts a workflow.
The operation performed in response to a Trigger, such as create, update, or delete.
The method used to prove identity and authorize access to the API (OAuth, API keys, tokens).
Set a Zap to create a corresponding client record in your marketing tool whenever a new business is created in GHL, ensuring records stay in sync.
Push updates from external apps (invoicing, support) to GHL contact fields to keep data accurate.
Use weekly zaps to prune duplicates and standardize fields.
Collect your GHL API key, client ID, secret, and required scope from GHL developer settings.
Configure OAuth2 or API key authentication in the Zapier App Connector and map fields between GHL and your apps.
Create Zaps triggered by GHL events and actions that push or pull business data.
You will need API credentials from the GHL developer portal. Create or use an existing API key with the required scope (businesses.readonly for reads). In Zapier, connect the GHL app using OAuth2 or API key tokens and test the connection. Keep credentials secure and rotate them regularly. In addition, ensure you configure the correct environment (sandbox vs production) and follow best practices for securing tokens and mapping fields.
Read operations are typically available via GET /businesses and GET /businesses/{businessId}. Write operations are available via POST /businesses, PUT /businesses/{businessId}, and DELETE /businesses/{businessId}. The exact field mappings depend on your app setup and how you want to reflect GHL data in Zapier-connected apps. Consult the API reference for endpoint parameters and response schemas to tailor your mappings.
Security is protected with standard OAuth2 or API key authentication, TLS encryption, and token rotation. Restrict scopes to the minimum needed and monitor access. If credentials are compromised or tokens expire, re-authenticate in Zapier and re-test the connection to restore access.
Real-time synchronization is possible using webhooks or Zapier polling triggers, depending on endpoint capabilities. Webhooks provide near-instant updates, while polling can be scheduled at your preferred cadence. Design your Zaps to handle potential delays or retries gracefully to maintain data integrity.
Most use cases do not require code; Zapier handles triggers, actions, and field mapping through a no-code interface. If you need complex logic, you can use filters, paths, and multi-step zaps to emulate advanced flows without writing code.
OAuth tokens expire and API keys can be rotated. Use the supported refresh flow or regenerate keys as part of your security routine. When a token expires, re-authenticate in Zapier, re-test the connection, and resume operations with minimal downtime.
API endpoint details and sample requests are available in the GHL developer documentation and API reference. You can access GET /businesses, GET /businesses/{businessId}, and other endpoints with example payloads. Save these samples for quick reference when building or debugging Zaps.
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Complete Operations Catalog - 126 Actions & Triggers
