The ChargeOver C# SDK by ChargeOver allows developers to communicate with the API to implement billing and payment features into web services and applications. Users will be able to sync customers, follow up on scheduled payments, and set up recurring invoices.
Mobile payment service Venmo, which is owned and operated by PayPal, abruptly shut off new developers from its public API, which handles payment invoices and distribution of receipts to external web services. Venmo had created confusion after first stating that it was shuttering its API altogether.
Lemon, mobile wallet app, announced the Lemon API as one component of the Lemonade Platform.Prior to API integration, Lemon users were required to snap photos of their receipts and cards to incorporate the data into the mobile wallet app.