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Universal AppleOS Apps Networking kit
.package(url: "https://github.com/hellc/CatalystNet.git", from: "1.0.2")


Universal AppleOS Apps Networking kit

badge CocoaPods Compatible iOS iOS macOS macOS MIT



CocoaPods is a dependency manager for Cocoa projects. For usage and installation instructions, visit their website. To integrate CatalystNet into your Xcode project using CocoaPods, specify it in your Podfile:

pod 'CatalystNet', '~> 1.0.1'

Swift Package Manager

The Swift Package Manager is a tool for automating the distribution of Swift code and is integrated into the swift compiler.

Once you have your Swift package set up, adding CatalystNet as a dependency is as easy as adding it to the dependencies value of your Package.swift.

dependencies: [
    .package(url: "https://github.com/hellc/CatalystNet.git", .upToNextMajor(from: "1.0.1"))


If you prefer not to use any of the aforementioned dependency managers, you can integrate CatalystNet into your project manually.


Http client:

Import package

import CatalystNet

Define a requested resource:

struct Post: Decodable {
    let id: UInt
    let userId: UInt
    let title: String?
    let body: String?

Define Api class base:

class TestApi: Api {
    private let client: HttpClient!
    init(baseUrl: String) {
        self.client = HttpClient(baseUrl: baseUrl)
    func load<T, E>(_ resource: Resource<T, E>,
                    multitasking: Bool = false,
                    completion: @escaping (Result<Any, E>) -> Void) {
        super.load(resource, self.client, multitasking: multitasking, completion: completion)

Define Api class methods:

extension TestApi {
    private struct Endpoints {
        static let posts = "/posts"
    func post(with id: String, completion: @escaping (Post?, HttpError<String>?) -> Void) {
        var resource = Resource<Post, String>(path: Api.resource(Endpoints.posts, with: id))
        resource.method = .get
        self.load(resource) { response in
            if let post = response.value as? Post {
                completion(post, nil)
            } else if let error = response.error {
                completion(nil, error)

Try it:

let testApi = TestApi(baseUrl: "https://jsonplaceholder.typicode.com")
let id = "42"

self.testApi.post(with: id) { (post, error) in
    if let post = post, error == nil {


Post(id: 42, userId: 5, title: "commodi ullam sint et excepturi error explicabo praesentium voluptas", body: "odio fugit voluptatum ducimus earum autem est incidunt voluptatem\nodit reiciendis aliquam sunt sequi nulla dolorem\nnon facere repellendus voluptates quia\nratione harum vitae ut")


Stars: 1
Last commit: 1 week ago

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Release Notes

Release v1.0.2
1 week ago

Files features

Swiftpack is being maintained by Petr Pavlik | @ptrpavlik | @swiftpackco | API | Analytics