'application/json', 'Authorization' => 'Basic YWRtaW46UUFad3N4MTIz', ], body: $body ); $client = new Client; $response = $client->sendAsync($request)->wait(); // curl --location 'http://10.3.158.102:9999/api/paytrn/new' \ // --header 'Content-Type: application/json' \ // --header 'Authorization: Basic YWRtaW46UUFad3N4MTIz' \ // --data '{ // "ecomId" : "12345-12345-12345-12345", // "agentId" : "1304", // "eposId" : "30401238", // "account" : "130420912769753", // "rnn" : "110784016238", // "amount" : 895.46, // "payPurpose" : "Mart 2025" // }' return $response->getBody(); } }