Error message : Processor Network Unavailable - Try Again

[yecoso_surprise]

Hello ,

We are trying to use Express Checkout via Braintree SDK in our app, we have followed the instructions for Client (Android/iOS) and Server (PHP) setup from this document: https://developer.paypal.com/docs/accept-payments/express-checkout/ec-braintree-sdk/get-started/

We have used following methods according to doc.we have tested this flow and it's also work properly but suddenly from last day it throws error in response array like "Processor Network Unavailable - Try Again".

1) get token :
clientToken()->generate();

2) get transactionId : response returns transactionId
transaction()->sale([
"amount" => $_REQUEST['amount'],
'merchantAccountId' => 'USD',
"paymentMethodNonce" => $_REQUEST['payment_method_nonce']
]);
3) cut payment :
transaction()->submitForSettlement($transactionId);

Currently we got error " Processor Network Unavailable - Try Again" when we try following flow.
=> Code ::

$gateway = new Braintree_Gateway(array(
'accessToken' => 'access_token$sandbox$rc3vgxhgbhkt9thb$122f83348be0ead3cc8bd546578116a7',
));
$result2 = $gateway->transaction()->sale([
'amount' => $amount,
'merchantAccountId' => 'USD',
'paymentMethodNonce' => $payment_method_nonce,
'options' => [
'submitForSettlement' => True
]
]);

Thanks.

[MTS_Jennifer]

List of Braintree Error Messages:

From the Braintree Documentation:

"3000 Processor Network Unavailable – Try Again This response could indicate a problem with the back-end processing network, not necessarily a problem with the payment method."

It can also mean that your Client Token is incorrect or you are in a country that Braintree Express Checkout is not available.

To check if your Braintree Express Checkout is supported by your country click here:

Braintree Express Checkout Supported Countries

Here is information on generating a Client Token.

Thank you,

Jennifer