curl -X POST -u "abcd:secret" -d password=true -d email="wwsd@gmail.com" https://api.particle.io/v1/orgs/xxx/customers

require 'HTTParty'
def register_spark_two_legged_user(query)
   return HTTParty.post("https://api.particle.io/v1/orgs/xxx/customers", body: query, basic_auth:{"username":"abcd","password":"secret"})
end

query = {"email":"wwsd@gmail.com", "no_password":true}
json = register_spark_two_legged_user query
p json

func twoLegged() {
        let urlString = "https://api.particle.io/v1/orgs/xxx/customers"
        let parameters = ["email":"wwsd@gmail.com","no_password":true] as [String : Any]
        let userName = "abcd"
        let password = "secret"
        let loginString = userName+":"+password
        let loginData = loginString.data(using: String.Encoding.utf8)!
        let base64LoginString = loginData.base64EncodedString()

        let url = URL(string: urlString)!
        var request = URLRequest(url: url)
        request.httpMethod = "POST"
        request.setValue("Basic (base64LoginString)", forHTTPHeaderField: "Authorization")
        do {
           request.httpBody = try JSONSerialization.data(withJSONObject:   parameters, options: .prettyPrinted)
        } catch let error {
           print(error.localizedDescription)
        }
        URLSession.shared.dataTask(with: url) { (data: Data?, response: URLResponse?, error: Error?) in
        if let e = error {
            print(e.localizedDescription)
        } else {
            let json = try? JSONSerialization.jsonObject(with: data!, options: [])
            debugPrint(response as Any)
            print(json)
        }
       }.resume()