You can accept card payments using SumUp’s platform accompanied by our proprietary Card Terminals available in these European countries, Brazil, Chile and the USA. You can offer a complete user journey through the payment flow with our SDK or you can approach a lightweight integration with our API, using the SumUp app to execute payments.
Prerequisites
Section titled “Prerequisites”Before you integrate either the Native SDK or the Payment API Switch, you need to create a SumUp account in the SumUp Dashboard. Alternatively, you can request a test account through our contact form.
Once you have an account, you need to create an Affiliate Key for your app and provide means of authorization.
The Card Terminal(s) allow complete flexibility as they are not assigned to individual accounts. Once connected to a merchant account, the card terminal(s) lock to countries and currencies. This includes test accounts, which are intended for testing integrations and do not process any transactions.
You are now ready to start integrating the SumUp payment capabilities in your app, provided you have also received a SumUp card terminal: SumUp Air, SumUp Air Lite, SumUp Top/PIN+, SumUp 3G, SumUp Total, SumUp Super, SumUp On or SumUp Air Register.
Affiliate Keys
Section titled “Affiliate Keys”All card-present integrations require an Affiliate Key. Read the Affiliate Keys Guide for details.
Industry
Section titled “Industry”SumUp merchants operate in various industry segments and we have made sure our card terminals are fit to accommodate a wide range of use cases and business approaches. We have outlined our merchants' most favoured ones, along with what they find most beneficial from our services:
- Retail classified businesses and services
- The hospitality industry and more specifically Restaurants, Cafés and Bars
- Transportation and delivery services
- Booking for Health, Beauty and Wellness
In order to fulfil other industries' business needs, you are offered a range of integration options through the Payment SDK and the API sections, and also a full list of available services through the API reference section.
Communication with the terminal
Section titled “Communication with the terminal”The SDK and API Switch handle all communication with SumUp’s Card Terminal(s) via Bluetooth (BLE 4.0).
Security
Section titled “Security”No sensitive data will ever be passed through or stored on the merchant’s phone. All data is encrypted by the card terminal which is certified by the relevant payment industry groups (PCI, EMV I & II, Visa, MasterCard and Amex).