Questions? Call  1-888-323-4289.

We’ve made selling online easy so you can grow your business

Authorize.net enables you to process payments in any way that works for your business, whether it’s through your website, mobile app or manual transactions. We make it easy to accept credit cards and help ensure you get paid. It’s that simple. 

Resources for developers

Our developer center has a full suite of tools including APIs, SDKs and documentation.

Use our partners

Browse our list of integration partners and find the best solution for your business.

Add a buy now button

Integrate a simple, one-time payment button. It's perfect for donation forms.

Everything you need to sell more, sell faster and sell safely

Advanced fraud detection and secure customer data storage minimize risk to your business. That's why they come with every plan.

A modern API that does what developers need

Accept international transactions from customers worldwide. Your business must be based in the United States, Canada, United Kingdom, Europe or Australia. For additional international locations, please visit Cybersource.

From day one, Authorize.net has really been a partner to us. We feel protected by them and we are also very supported.

Cheryl Martin, The Tasteful Garden, Authorize.net merchant

Start accepting payments today

Sign up online or call 1-888-323-4289.

Not sure where to start? 

Learn the basics and find what you need.

* To be eligible for the $100 credit, you must sign up for an Authorize.net gateway account by August 31, 2021, and process a minimum of 1,000 transactions by September 30, 2021. Additional offers include a $50 credit for new accounts created during the promotion who process at least 100 transactions by Sept. 30, 2021, and $75 credit for those who process at least 500 transactions by September 30, 2021. Offers cannot be combined. The maximum credit that can be earned per account is $100. The credit will be applied to your account on the next billing cycle after September 30, 2021. No cash or money equivalent substitutes permitted.