networking-layer

Build protocol-based Swift networking layers with async/await and URLSession.

Updated Apr 9, 2026

Search Tags:#architecture #api #networking #concurrency #swift #protocols

Ready to run

npx skills add https://github.com/productengineered/parsely --skill networking-layer-productengineered

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: networking-layer
Source: https://github.com/productengineered/parsely/tree/main/.claude/skills/generators/networking-layer
Command: npx skills add https://github.com/productengineered/parsely --skill networking-layer-productengineered

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It helps developers implement a clean, protocol-based networking layer for Swift apps, reducing boilerplate and improving testability.

Core Features & Use Cases

Protocol-based API client architecture with decoupled endpoints and configurability.
Native Swift concurrency support using async/await and robust error handling.
Swappable implementations and modular configuration for URLSession-backed networking.
Use Case: Integrate a new API client with minimal changes to existing code.

Quick Start

Create a protocol-based networking layer using Swift's async/await and URLSession to fetch JSON from an API.

Frequently Asked Questions about networking-layer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I build a Swift networking layer with async/await?▼

Build a Swift networking layer by implementing a protocol-based API client architecture with decoupled endpoint definitions. This approach utilizes native Swift concurrency with async/await to fetch JSON and handle errors robustly over URLSession-backed clients.

What is the best way to structure a protocol-based API client in Swift?▼

Structuring a protocol-based API client involves creating modular configurations with typed errors and swappable implementations. This design reduces boilerplate and improves testability by decoupling endpoint definitions from the core URLSession networking logic.

Can I use this Swift networking approach to swap URLSession implementations?▼

Yes, you can swap URLSession implementations because the networking layer relies on protocol-based architecture. This modular design allows you to configure alternative clients seamlessly without making extensive changes to your existing codebase.

How do I handle errors and add retry logic in a Swift API client?▼

Handle errors and add retry logic in your Swift API client by defining typed errors within your protocol configuration. The modular architecture supports optional logging and retry components to manage network failures robustly during async/await requests.

Does this networking layer require third-party dependencies for Swift concurrency?▼

No third-party dependencies are required for Swift concurrency, as the networking layer operates entirely on native Swift async/await and URLSession. It delivers a robust, dependency-free core architecture suitable for modular API configuration.

Why should I use a protocol-based networking layer instead of direct URLSession calls?▼

Use a protocol-based networking layer instead of direct URLSession calls to achieve decoupled, modular configuration with swappable implementations. This architecture minimizes boilerplate, improves testability, and supports typed errors and optional retry components natively.