If you are in need of an API to plug in to your proprietary software, you are in luck! Fattmerchant offers an API solution that you can easily use to process your payments.
Whether you are just starting development of your platform, or are ready to start creating test payments right away, you can create a sandbox account in a matter of seconds - making it extremely easy for you to get started.
To create an API Sandbox, navigate to this link, submit your information, and you're done!
If you are a new customer, you will receive an email with a link to log in to our platform as well as access to our documentation. Once logged in, you can start testing immediately.
If you are a current customer, make sure to use the same email address that is registered with Omni when creating your sandbox. This way, you will use 1 login to see all of your accounts.
Once you create an account, you will be logged in to the platform immediately and can start processing payments right away.