Manage AI Prompts in Swift

import Foundation

struct PromptResponse: Decodable {
    let content: String
}

func fetchPrompt(
    apiKey: String,
    promptID: String,
    variables: [String: String] = [:]
) async throws -> String {
    var components        = URLComponents(string: "https://www.promptforge-app.com/api/v1/prompts/\(promptID)")!
    var queryItems        = [URLQueryItem(name: "_version", value: "latest")]
    queryItems           += variables.map { URLQueryItem(name: $0.key, value: $0.value) }
    components.queryItems = queryItems

    var request = URLRequest(url: components.url!)
    request.setValue("Bearer \(apiKey)", forHTTPHeaderField: "Authorization")

    let (data, _) = try await URLSession.shared.data(for: request)
    return try JSONDecoder().decode(PromptResponse.self, from: data).content
}