Server Integration Method (SIM)
SIM provides a customizable, secure hosted payment form to make integration easy for Web merchants that do not have an SSL certificate.
SIM uses scripting techniques to authenticate transactions with a unique transaction fingerprint.
The Authorize.Net Payment Gateway can handle all the steps in the secure transaction process - payment data collection, data submission and the response to the customer - while keeping Authorize.Net virtually transparent.
- Payment gateway hosted payment form employs 128-bit SSL data encryption.
- Digital fingerprints enhance security, providing multiple layers of authentication.
- Customize the look and feel of the payment gateway hosted payment form and/or receipt page.
Learn how to connect to the Authorize.Net Payment Gateway, search for API references, and more.
Download development kits for PHP, Ruby, Java, and C#.
For other languages browse our sample code.
Learn how to integrate your application with Server Integration Method in 15 minutes or less.