Backend is unable to find headers when sending request from IOS application - ios

Question

i am able to hit api from postman, but when i hit from IOS application it always throws an error that "A valid API key is required to use this service."
API Endpoint: https://connect.ttfnow.com/api/url/add
Headers: key= "Authorization", value= "Token BDifVxMyHSlB"
Method: POST
Body Raw Json: {url: "www.google.com"}
I used postman code for swift but it did not worked in application.
I tried with url session and alamofire but nothing worked.
let headers: HTTPHeaders = ["Content-Type": "application/json",
"Authorization": "Token BDifVxMyHSlB"]
let params: [String: Any] = ["url": "www.google.com"]
AF.request(URL(string: "https://connect.ttfnow.com/api/url/add")!, method: .post, parameters: params, encoding: JSONEncoding.default, headers: headers).responseJSON { (response) in
print(response)
}
Here is code from url session
var semaphore = DispatchSemaphore (value: 0)
let parameters = "{\n \"url\": \"www.google.com\"\n}"
let postData = parameters.data(using: .utf8)
var request = URLRequest(url: URL(string: "https://connect.ttfnow.com/api/url/add")!,timeoutInterval: Double.infinity)
request.addValue("Token BDifVxMyHSlB", forHTTPHeaderField: "Authorization")
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("PHPSESSID=c6mirs7a3qspcq86hhdvo2o2po", forHTTPHeaderField: "Cookie")
request.httpMethod = "POST"
request.httpBody = postData
let task = URLSession.shared.dataTask(with: request) { data, response, error in
guard let data = data else {
print(String(describing: error))
semaphore.signal()
return
}
print(String(data: data, encoding: .utf8)!)
semaphore.signal()
}
task.resume()
semaphore.wait()
here is image from postman
Header tab of postman