Getting the Assistant ID (OpenAI - ChatGPT). The first step to setting up a multiturn conversation with ChatGPT...

getAssistant.swift

struct Assistant: Codable {
    let id: String
}

func getAssistant(globalData: GlobalData) {
    let url = URL(string: "https://api.openai.com/v1/assistants")!
    var request = URLRequest(url: url)
    request.httpMethod = "POST"
    
    request.addValue("application/json", forHTTPHeaderField: "Content-Type")
    request.addValue("Bearer [key]", forHTTPHeaderField: "Authorization")
    request.addValue("org-jGOqXYFRJHKlnkff8K836fK2", forHTTPHeaderField: "OpenAI-Organization")
    request.addValue("assistants=v1", forHTTPHeaderField: "OpenAI-Beta")
    
    let type: [Dictionary] = [["type": "code_interpreter"]]
    let assistant_request: Dictionary =
    [
        "instructions": "You are a personal math tutor. When asked a question, write and run Python code to answer the question.",
        "name": "Math Tutor",
        "tools": type,
        "model": "gpt-4"
    ] as [String : Any]
    
    let jsonData = try! JSONSerialization.data(withJSONObject: assistant_request, options: [])
    request.httpBody = jsonData
    
    let session = URLSession.shared
    let task = session.dataTask(with: request) { (data, response, error) in
        if error == nil && data != nil {
            do {
                if let assistant_response = try JSONSerialization.jsonObject(with: data!, options: []) as? [String: Any] {
                        let id = assistant_response["id"] as? String
                    print("id:\t\(id ?? "")")
                    DispatchQueue.main.async {
                        globalData.someGlobalData = id ?? "No ID"
                    }
                    print(assistant_response)
                }
            
                
            } catch {
                print("Error")
            }
        }
    }
    
    task.resume()
}