Integrating Circle K's Fueling API into your mobile app transforms the way your drivers refuel.
 
 
 

Circle K’s Transaction API allows you to seamlessly retrieve detailed transaction data from fleet card purchases directly into your legacy system.
 

Gain complete visibility into your fleet’s environmental impact by tracking CO2 emissions using our API. Analyze your carbon footprint, and make data-driven decisions to drive sustainability. Stay compliant, optimize efficiency, and contribute to a greener future!

Integrate your app with our API and let your driver ́s instantly locate the nearest Circle K gas station, ensuring they never run out of fuel on their journey.
 

The Circle K Fleet Card Payment API enables our network partners, such as parking vendors, toll booths, and bridge operators, to easily integrate Circle K fleet cards as a payment method in their payment terminals or applications.