The Complete Guide to Integrating JSON API with SwiftUI

Build a SwiftUI registration flow with input validation and async api integration against a fake store rest api, using an authentication controller and http client.

Learn to perform login with the plot c fake store API in a SwiftUI app, handling access and refresh tokens and persisting them in the keychain.

Develop a generic HTTP client in SwiftUI by modeling HTTP methods, codable resources, and a single load function that handles all endpoints, with bearer token authorization and robust error handling.

discover how to implement a refresh token flow to obtain a new access token on 401 unauthorized in a SwiftUI app. learn keychain storage, token refresh requests, and updating tokens.

Switch screens for logged-in users by implementing an authentication check that redirects to a home screen when access tokens are valid, using tokens stored in keychain and app storage.

Demonstrates displaying categories from the Plot C store via a tab view and category list screen, fetching data with HTTP client and handling loading and empty states.

Explore adding a new category in a SwiftUI app using a sheet, collect name and image, post via create category DTO, and update the category list.

Display products by category using a get products by category API, load them in a category-driven product list, and enable navigation toward product details in the next lecture.

Tap a product to view its detail screen, where the product is passed and displayed with a horizontal image carousel loaded via async image, plus the title, price, and description.

Learn to add a new product by building a create product request with title, price, category id, and images, then saving via a JSON API in SwiftUI.

Learn to delete a product by constructing a delete URL with the product id, handling a boolean response, and syncing server and client state after a swipe-to-delete.

Fetch locations from a locations API and display them on a SwiftUI map using MapKit, with coordinates, a fitting region, and annotations ready to show location details.

Tap map annotations to select a location, trigger a visual feedback, and present a location detail sheet powered by MapKit using coordinate regions.

Create a SwiftUI profile screen with a sign out button wired to the authentication controller, wrapped in a navigation stack, enabling a simple login/registration flow.

Explore the complete guide to integrating JSON API with SwiftUI alongside Adam Sharpe's School courses on foundation frameworks, SwiftUI, architecture, vapor, and a variety of workshops.