Start by obtaining an API key with the scope payments/coupons.readonly to read coupons and related data. Use this key to authorize your connection in Zapier and test access to the endpoints.
In Zapier, create a connection to the GHL API using your API key and the app credentials. Test connectivity to the endpoints to verify access.
Endpoints used include GET /payments/coupon, GET /payments/coupon/list, POST /payments/coupon, PUT /payments/coupon, DEL /payments/coupon, GET /products/, GET /products/:productId, POST /products/, PUT /products/:productId, DELETE /products/:productId.
Trigger: a coupon is created or updated in GHL and the Zapier App Connector updates downstream systems in real time
Actions: create or update coupons in GHL, fetch product data for checkout, and keep the catalogs in sync
GET /payments/coupon
Fields: couponId, code, discount, expiryDate, status
Trigger: product changes update GHL records and notify downstream apps
Actions: create or update product records in GHL, and push price and stock updates
GET /products/
Fields: productId, name, price, inventory, currency
Trigger: a checkout event in GHL triggers coupon application and payment steps in the Zapier App Connector
Actions: create order, apply coupon, process payment, and update order status
POST /payments/coupon
Fields: orderId, amount, currency, paymentStatus, couponCode
Automate coupons and product workflows without writing custom code
Speed up deployment by using ready made endpoints and triggers
Scale your automation across teams and channels with minimal effort
Understand endpoints, triggers, actions, methods and fields used in this GHL and Zapier App Connector integration
GHL is a CRM and automation platform for customer interactions and workflows
Zapier App Connector that connects apps and automates workflows
An API route that performs an action or returns data
A URL endpoint that receives real time event updates from an API
Automatically generate marketing coupons when a new product is added in GHL
Send stock alerts to teams and channels when product stock changes
Guide users through discount powered checkouts with automated steps
Collect API keys and set up the Zapier connection
Select endpoints for coupons and products and map fields
Run tests, review logs, and move to production
The API uses scoped access. You will obtain an API key with the necessary scope to read coupons and related data. Use the key to authorize the connection in the Zapier App Connector and start calling endpoints. In the Zapier app you can map coupon data to automate downstream workflows. The scope shown here is payments/coupons.readonly. The guidance helps ensure secure and predictable automation.
Endpoints cover coupons and products as listed in this guide. You can retrieve coupon data, list coupons, and manage products including creating, updating and deleting product entries. Use these endpoints to drive automation in your workflows and commerce processes.
Authentication uses API keys tied to your GHL account. Provide the key when configuring the Zapier connection and test access to endpoints. If your setup uses OAuth, follow the standard flow provided by Zapier to grant access tokens and refresh them as needed.
Yes, you can read coupons with the provided endpoints such as GET /payments/coupon and GET /payments/coupon/list. Ensure your API key has the payments/coupons.readonly scope. Use the data to validate discounts during checkout and to monitor coupon usage.
Test endpoints in a sandbox or staging environment first. Use sample data to verify triggers, actions, and mapping. Review response payloads and error messages, then adjust field mappings and workflows before going live.
Rate limits depend on your GHL plan and the API tier. If you see throttling, optimize by batching requests, caching responses where possible, and staggering automated runs. Contact support if you require higher limits.
For support, consult the developer docs and the Zapier community. If additional help is needed, reach out to your account manager or support team with details about the endpoints and workflows you are implementing.
Due to high volume, we will be upgrading our server soon!
Complete Operations Catalog - 126 Actions & Triggers
