'json', 'per_page' => 2, 'page' => 1, 'api_key' => $api_key, 'api_secret' => $api_secret, //'phone'=>'254722906835' - Optional //INCLUDE 254 without the + //'trans_id'=>'' - Optional ); //Sort by keys in ascending order ksort($data); //Implode the string $string_to_hash = implode($data, '.'); echo 'String to hash: ' . $string_to_hash . '

'; //Generate hash $hash = hash('sha256', $string_to_hash, false); echo 'Generated hash: ' . $hash . '

'; //IMPORTANT: REMEMBER TO ADD THE GENERATED HASH TO TO THE DATA $data['hash'] = $hash; //IMPORTANT: REMEMBER TO REMOVE THE API SECRET FROM THE DATA HASHED unset($data['api_secret']); var_dump($data); $fields_string = ''; foreach ($data as $key => $value) { $fields_string .= $key . '=' . $value . '&'; }//E# foreach statement rtrim($fields_string, '&'); echo 'Query string: ' . $fields_string . '

'; echo 'Full url: ' . $endpoint . '?' . $fields_string . '

'; // Get cURL resource $ch = curl_init(); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_URL, $endpoint . '?' . $fields_string); $result = curl_exec($ch); curl_close($ch); echo 'Result in JSON

' . $result . '

'; $decoded_data = json_decode($result, true); echo 'Decoded array

'; var_dump($decoded_data); if ($decoded_data['httpStatusCode'] == 200 && array_key_exists('data', $decoded_data['data'])) { echo '

Success

'; $index = 0; foreach ($decoded_data['data']['data'] as $single_transaction) { echo "

Transaction " . $index . '

'; var_dump($single_transaction); $index++; }//E# foreach statement } else { echo "

HTTP Status Code: " . $decoded_data['httpStatusCode'] . '

'; echo "System Code: " . $decoded_data['systemCode'] . '

'; echo "Message: " . $decoded_data['systemCode'] . '

'; }