Much Similer issue having regaring the PayPal Invoice, Where once we create and send invoice to payer in responce 'uri' don't return any of the URI of the invoice , which is documented in the https://developer.paypal.com/docs/api/invoicing/#invoices_get. so please let us know what thing we need to do for getting URI of the Invoice. URI Responce gets null for every invoice that we sent to anybody
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