Keep your processes online by adding electronic signature capability to your web portal and e-business applications. The OneSpan Sign API enables you to integrate electronic signatures quickly and easily, using standard web services. There’s no software to install. Our simple API requires only minimal IT support, so you can be up and running in just a few hours. You can then customize the interface to match your company’s branded website and apps, so customers never realize they are leaving your website to e-sign documents. Industry best practices have shown that a seamless, fully branded transaction reinforces the customer’s trust and encourages adoption.