(888) 638-7867

Online Payment Gateway Integration
and Developer API's

Simple and secure REST APIs and tools that instantly enable your mobile app, POS software or online storefront to accept and manage credit card payments and subscription services.

We provide developers with user-friendly, flexible payment integration methods. This is why we've designed our REST API payment gateway to be as intuitive as possible - whether you're a novice or an experienced programmer, goEmerchant makes it easy to accept payments in your mobile app or website. We offer developers a variety of toolkits, code, testing and phone support to ensure a seamless transfer of knowledge.

Ready to get started? Follow the steps below to learn more and see how easy it is to begin accepting payments in your app or software today!

Getting Started is as Easy as 1, 2, 3!

1

Request Your Key

Get Your Public Demo Key

Use this form to get the Public Demo Key. Use your Public Demo Key to activate your goEmerchant project and test your application in the goEmerchant sandbox.

DONE KICKING THE TIRES?

If you want to do some customized testing, click here to request your own Unique Key.







We respect your privacy and we'll never share your information with any person or organization. View our privacy policy here.

2

Select Your Project & Client Libraries

Our projects include everything you need to start developing.
REST Gateway

Choose a project for payment processing plus value-added services like tokenization, recurring billing, multi-MID and more. We provide language-specific client libraries and sample code including JavaScript, PHP, Ruby, Python and WCF REST protocols. Select your preferred language and launch the GitHub project for all the resources you need to get started.

Apple, Android, Microsoft, PHP, JavaScript, Ruby, Python
3

Start Developing

Dedicated Support for Easy Payments Integration
Code

Each project includes:

  • Full Stack REST Gateway API and knowledgebase
  • GitHub code download
  • Sandbox: Run test transactions in our live sandbox environment and get realtime responses.
  • Instant Test Credentials. Start testing now, no signup is required. Done playing around? Request customized testing and certification credentials
  • Sample Scripts. Get sample card data, values and response codes to test all possible transaction scenarios
  • PCI Compliance resources and tools to reduce your compliance burden

Made by Developers for Developers

Whether you're building a marketplace, mobile app, online storefront or subscription service, we have all the features you need.

Or call (888) 638-7867

What Others Say About Us:

"Our relationship with goEmerchant gives us the peace of mind that our customers will be handled in a professional and timely manner. After we sign up a new customer we hand them over to goEmerchant to provide integrated payment services."

- Ameet S

Ameet S
Ameet S

- Ameet S

"Our relationship with goEmerchant has streamlined our payment practices. They provide compliance expertise and competitive credit card processing. Their reporting and support also enhance our back office efficiencies."

- Regina P

Regina P
Regina P

- Regina P

"Many thanks to goEmerchant for your superior service and support. The early stages of an enterprise can be the most difficult. The goEmerchant team has seen the possibilities from day one... many thanks, and looking forward to a bright future!"

- Jim S

Jim S
Jim S

- Jim S

"goEmerchant has met the needs of our organization in a way we could never have imagined. The reporting tools both online and delivered give us the ability to report on transactions in a way that is proving invaluable to our staff."

- Melinda D

Melinda D
Melinda D

- Melinda D

Switch Testimonial Switch Testimonial
Next Image Next Image Next Image Next Image

Secure, Scalable Payments

Ease of Integration

REST Gateway API

  • Drop in Code
  • JavaScript, Ruby, PHP, Python, WCF
  • SDKs: Windows, iOS, Android

Boutique Style Support

  • Sandbox
  • Dedicated Integration Team
  • N+2 Redundant Platforms

Omni-Channel

Multi-MID

  • Retail Merchant Account
  • MO/TO Merchant Account
  • eCommerce Merchant Account
  • Mobile Credit Card Processing

Payment Type

  • Credit/Debit
  • ACH
  • Apple Pay
  • Contactless

PA-DSS Out of Scope

End to End Encryption

  • Tokenization
  • Secure Card Vault
  • Embedded Iframe

Proprietary Solutions

  • EMV Pin Pads
  • EMV Mobile Card Readers
  • Hosted Payment Pages

Solutions for Developers

Account Updater
Account Updater
Multi-MID and Enterprise
Multi-MID Enterprise
REST Gateway
REST Gateway API
Apple Pay
Apple Pay
NFC
Tokenization
E2E Tokenization

Need some help?

Phone

Call us

(888) 638-7867
9AM - 9PM Mon-Fri

Question Mark

Support Site

visit our support site:
http://support.goemerchant.com

Phone

Call us

(888) 638-7867
9AM - 9PM Mon-Fri

Question Mark

Support Site

visit our support site:
http://support.goemerchant.com