Hello Mark, You can send this below code to the API provider: cURL Request code: URL: https: //services.inteliquent.com/Services/1.0.0/orderList Headers: ( [ 0 ] => Content-Type: application/json [ 1 ] => charset:UTF-8 [ 2 ] => Authorization:Bearer 9fa3fb8c-8b53-459b-bfc6-b2bc4a5d30ef ) Data: { "privateKey": "Z0Ainfdg0su6MTfoGgnRhk0B_YYa", "productId": 114, } Response code : { "message": "An Unknown Error has occurred", "status": "Unknown Error", "statusCode": "500001", "timestamp": "2024-08-27T01:46:49.956-0500" } I am getting this above response most of the time, and may be this is reason behind we are not getting updated number.