String Checkout FAQs

How do I get started integrating the String SDK?
Check out our Setup guide and then our Integration Steps.

How can I tell if the SDK's iframe has loaded properly?
The StringPay object exposes a isLoaded property, allowing you to know if the iframe has loaded correctly at any point.

Where can I see what needs to be included on a transaction payload?
View a thorough overview of the StringPayload type here.

Is String PCI compliant?

String is a PCI compliant merchant. View our PCI certificate here.

What currency will the blockchain transactions be executed in?

String allows the platform to specify which currency they would like to be used in the blockchain portion of the transaction. The fiat portion will be performed in USD.