namazii/swiftlynetflex

Features

• Typed request/response handling with Codable
• Async/await and callback-style APIs
• Flexible endpoint and task builders
• URL and JSON parameter encoding
• Token refresh flow support (TokenAuthorizator)
• Network state monitoring via NWPathMonitor

Installation

Add dependency in Xcode (File -> Add Packages...) or in Package.swift:

.package(url: "https://github.com/<YOUR_GITHUB_USERNAME>/SwiftlyNetFlex.git", from: "1.0.0")

And connect the product to your target:

.product(name: "SwiftlyNetFlex", package: "SwiftlyNetFlex")

Usage

1. Create token model and refresh configuration

import Foundation
import SwiftlyNetFlex

struct AuthTokens: TokenModelProtocol {
    var accessToken: String
    var refreshToken: String
}

struct RefreshConfig: TokenRefreshConfiguration {
    typealias ResponseType = AuthTokens

    func getRefreshToken() -> String? {
        UserDefaults.standard.string(forKey: "refresh_token")
    }

    func makeRefreshTokenEndpoint(refreshToken: String) -> EndPointType {
        EndPointBuilder(
            baseUrl: "https://api.example.com",
            path: "/auth/refresh",
            httpMethod: .post,
            headers: ["Content-Type": "application/json"],
            bodyParam: ["refreshToken": refreshToken]
        ).build()
    }

    func saveTokens(_ token: AuthTokens) {
        UserDefaults.standard.set(token.accessToken, forKey: "access_token")
        UserDefaults.standard.set(token.refreshToken, forKey: "refresh_token")
    }

    var onTokenRefreshFailed: (() -> Void)? {
        { print("Refresh token failed, logout user") }
    }
}

2. Build endpoint and router

import SwiftlyNetFlex

let endpoint = EndPointBuilder(
    baseUrl: "https://api.example.com",
    path: "/v1/profile",
    httpMethod: .get,
    headers: ["Authorization": "Bearer <access_token>"],
    urlParam: ["lang": "en"]
).build()

let router = NetworkRouter<RefreshConfig>(refreshTokenConfigurator: RefreshConfig())

3. Perform request (async/await)

struct Profile: Codable, Sendable {
    let id: Int
    let name: String
}

do {
    let profile: Profile = try await router.request(Profile.self, endpoint)
    print(profile)
} catch {
    print(error)
}

4. Perform request (completion)

router.request(endpoint) { (result: ResultRequestCase<Profile>) in
    switch result {
    case .success(let profile):
        print(profile)
    case .errorNetwork(let error):
        print("Network error: \(error.title)")
    case .errorLocal(let error):
        print("Local error: \(error.title)")
    }
}

5. Start network monitoring

NetworkMonitor.shared.startMonitoring()

License

MIT License

Copyright (c) 2026 Nazar Tkacenko

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Package Metadata

Repository: namazii/swiftlynetflex

Default branch: main

README: README.md