Mastercard Open Finance

Mastercard Open Finance focuses on enabling secure payments and data connections, which aligns with the core concept of a payment platform. The website explicitly mentions "account-to-account payments" and "secure payments," indicating payment processing. It also highlights connecting to "our APIs" and mentions "developers" in the navigation, suggesting developer API integration. While it doesn't explicitly detail all the must-have features like fraud detection, billing, or comprehensive reporting in the provided content, the emphasis on open finance and data connectivity strongly implies the foundational payment processing and developer tools are present.