Direct Post Method

Direct Post Method

Direct Post Method allows developers to fully customize the experience of the entire payment flow, while simplifying PCI compliance.

The Authorize.Net Payment Gateway handles all the steps in the secure transaction while remaining virtually transparent.

  • Customer data is protected with 128-bit SSL encryption.
  • Digital fingerprints enhance security, providing multiple layers of authentication.

Documentation

Learn how to connect to the Authorize.Net Payment Gateway using Direct Post Method, search for API references, and more.

Review Online Developer Documentation

Custom Integration

Download development kits for PHP, Ruby, Java, and C#.

For other languages browse our sample code.

Trusted By

With over $160 Million in transactions monthly you can trust START to get you the best rates and superior service

“We needed a provider that had our best interests in hand without simply filling their own back pockets. Start Merchant Services did a consultation with us to see how to best accept payments in our industry, educating us along the way with best practices and tools. I would recommend them in a heartbeat.”

Steve

EurosportsAutomotive.com

"When we initially engaged with START, we were a Startup, and never experienced the merchant service thing before. We got START on the phone and they were very thorough in answering our questions and educating us on the process and what to expect. We have been with them for over 5 years now and they continue to scale with our success."

Jordan

ClearRTB

"Shaun and his team understand what we needed as a small business owner. Being a small business owner himself, he understood the value in a solution that is economical along with well supported, which is exactly what we got in START!"

William

Title IO

Resources

Resources & Articles For Merchant Account Clients

Best Practices for an eCommerce website to avoid fraud

Best Practices For ECommerce Thank you for choosing START Merchant Services as your eCommerce Merchant Account provider. For your Merchant Account to be APPROVED quickly and efficiently, clearly display your contact info, as well as your intended Refund, Exchange,...

Every eCommrece website should do this

Customer disputes and chargebacks are very costly to eCommerce merchants in terms of both time and money. Disputes are time consuming to resolve, and when left unresolved…turn into expensive chargebacks! Chargebacks typically cost $25 per incident, and you will also...

What your website needs to accept credit cards

Thank you for choosing START Merchant Services as your eCommerce Merchant Account provider. In order for your Merchant Account to be APPROVED quickly and efficiently, clearly display your contact info, as well as your intended Refund, Exchange, Warranty and/or...

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