Stripe iOS SDK - Accept both Apple Pay and credit card payments easily on iOS
MyBrocard - Brocard allows you to create an unlimited number of virtual cards for paying for advertising and other online payments, manage a team of buyers, choose from 20+ bins for various tasks, and enjoy convenient API for integrations.
The Brex API - Brex credit cards and business accounts help startups scale fast, and Brex’s API can make you even faster.
PST.NET - Virtual payment cards for online shopping and advertising
Lendflow API - The Lendflow API allows you to embed lending services into your product so you can increase engagement, improve retention and expand revenue per user.
Coinramp - The Coinramp Card lets you spend over 10+ cryptocurrencies like cash, online, in-stores and ATM withdrawals. Available in 100+ countries, no ID needed. Anonymous Crypto Cards