I’ve done integrate Paypal payment with its Restful API without smart button, but I didn’t find the way to integrate with Venmo payment.

Is there any way to integrate with Venmo on App? (React Native)

The way I’ve try to use is that set payment source with venmo, but the link I got from create order response is not available when I want to use it. It’s alway return AUTHENTICATION_FAILURE.

Thanks for every reply from all of you.