Authorize.net

Payments & Collections

Direct payment gateway for custom checkout flows

Set up in under 2 minutes. No engineering required.

How it works

Process payments through your existing Authorize.net merchant account

Transaction records sync to Sterling invoices

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Can I keep my existing merchant account?

Yes, Authorize.net connects to your existing merchant processor.

Card processing, payment links, subscriptions, deposit collection

In-field card reader + invoicing

Alternative payment method for customer-requested payments

Start your free trial and connect Authorize.net in minutes. No credit card required.