SimplePay has built an API that allows other systems to integrate with our software. More information is available on our page for developers.
A question that we sometimes get is whether we have a sandbox environment that allows developers of other software to test the integration between our software and theirs using SimplePay’s API.
SimplePay does not have a sandbox environment. Instead, anyone wanting to use the API should just sign up for a SimplePay trial and use that for testing. We’d be happy to extend the trial for any of users who are using a normal production account as if it’s a sandbox.