Heartland Payment Systems is a payment processing company offering payroll, customer engagement, point-of-sale, and other business solutions to merchants across the United States. Heartland is now a brand of Global Payments, and developer resources for Heartland integrations are published through the Global Payments developer portal.

Ramp is a finance automation platform that combines corporate cards, expense management, accounts payable, vendor management, and accounting integrations into a single product.

Brex is the first fully unified spend platform with global corporate cards, expense management, reimbursements, travel, and bill pay. Brex makes it easy for finance teams to control all of their spend, all in one place. Using the Brex API, you can power your internal tools and create custom workflows.

Online Bill Pay Simulator