I'm providing support to a website that uses Express Checkout. The website sends Name Value Pairs, to this endpoint: api-3t.paypal.com/nvp
I'm confused about whether this is already deprecated or not, and whether it will continue working in the future.
This page about the NVP/SOAP integration on Express Checkout says that this method is deprecated since January of 2017: https://developer.paypal.com/docs/classic/express-checkout/
Yet this page about the NVP/SOAP API doesn't say anything about it being deprecated: https://developer.paypal.com/reference/
The website uses these methods: doDirectPayment, SetExpressCheckout, GetExpressCheckoutDetails and DoExpressCheckoutPayment.
Is the NVP/SOAP integration for express checkout the same thing, or different from the NVP/SOAP API?
Thank you.