PayNowPro documentation
Build payments, recurring billing, catalog management, and operational trace workflows with PayNowPro.
PayNowPro provides a REST API for payment intents, customer records, product catalogs, recurring subscriptions, and activity traces. Start with an integration guide, then use the API reference for complete request and response schemas.
Build with PayNowPro
Start an integration
Authenticate server-side API requests and create your first payment intent.
Accept a one-time payment
Create a capture or authorization payment intent from your server.
Create subscriptions
Set up customers, recurring prices, and subscription payment flows.
Core capabilities
| Capability | What it does |
|---|---|
| Payment intents | Starts a payment flow for capture, authorization, or legacy recurring payments. |
| Customers | Stores the customer record that links PayNowPro activity to an ID in your system. |
| Products and prices | Models one-time and recurring offers, including billing frequency and currency. |
| Product groups | Relates products in an offering and configures upgrade-proration behavior. |
| Subscriptions | Starts recurring payment flows and exposes active, historical, cancellation, and change records. |
| Event traces | Provides audit records for payment, subscription, catalog, and customer activity. |
Choose an integration path
- One-time checkout: Create a payment intent, continue checkout with the returned ID, then confirm the outcome before fulfilment.
- Recurring billing: Create a customer, a product and recurring price, and a subscription intent.
- Catalog management: Use products, prices, and product groups to represent your offers and plan relationships.
- Operational visibility: Query event traces when you need to investigate a payment, subscription, catalog, or customer action.
API access and security
Use an API key and tenant alias from the PayNowPro Dashboard for every server-side integration. Review API usage and authentication before making requests, and review Security, compliance, and support before production launch.