Braintree

Braintree is a full-stack payments platform owned by PayPal that enables businesses to accept payments through a single integration. It supports credit and debit cards, PayPal, Venmo, and various digital wallets such as Apple Pay and Google Pay. The service targets online and mobile merchants, ranging from startups to large enterprises, that need to process transactions across web and mobile applications. Its SDKs and APIs handle recurring billing, fraud protection, and multi-currency transactions, allowing developers to customize checkout experiences. Braintree also provides tools for marketplace and platform businesses to manage split payments and payouts to multiple parties.