Developers, please see our full documentation here.

If your organization or software manages customers, members, or donors and their invoices and payments, Intrannuity meets your needs with specialized on-demand recurring and subscription billing solutions. Intrannuity’s solutions enable our clients to operate smoothly and cost effectively in highly competitive markets by reducing operating costs and providing service excellence. These flexible end-to-end Recurring Billing and Subscription Payment Services streamline most business processes, thereby allowing organizations to run more efficiently and profitably.

Intrannuity provides complete processing capabilities for all major credit and debit cards, as well as ACH transactions. Integration with Intrannuity’s payment systems offers the following benefits for your organization:

• Easy integration - It’s easy to integrate your solution to the Intrannuity iBilling System. We provide resources and integration support to make your development project go smoothly.
• White label solutions - reselling of electronic payment services that may be included in your software or webservice.
• Flexibile payment types and intervals - process one time or recurring transactions utilizing the same platform
• Single Vendor Relationship - Intrannuity is a single provider of merchant, ACH, and gateway services
• Professional Services - take advantage of our professional services bureau to assist your organization with customer services and collection of delinquent accounts
• Business Development - In addition to generating new customers for your business, Intrannuity will reward you for referring your customers to us! Join our Affiliate Reseller Program and earn additional revenue by reselling our services.

For more information on integrating with Intrannuity's services, please review our integration wiki, here.