How do I integrate paypal with Single Page applications built using angular or react ?

[irshadahmed]

With reference to the above subject line, any help or guidelines would be much appreciated. Thank you!!!

[MTS_Jennifer]

You can use the Express Checkout JSv4 Client Side integration. The JavaScript Version 4 Client Side integration is designed to work with a Single Page Application. You can see how it works with the Interactive Demo. You will need to use one of your own Sandbox Accounts to test the demo.

Interactive Demo Client Side jsv4

Here is the general information

jsv4 Express Checkout Overview

Client Side Rest API Information

Customize the Checkout Flow

Listing of variables that can be used:

Payments API variable listing

Thank you,

Jennifer