networking▌

HTTP CRUD operations, WebSocket real-time communication, authentication, and performance optimization for Flutter apps. \n \n Covers all HTTP methods (GET, POST, PUT, DELETE) with JSON serialization, plus WebSocket connections for real-time data \n Includes authentication patterns (Bearer tokens, Basic Auth, API keys) and comprehensive error handling by status code \n Provides background JSON parsing with isolates to prevent UI blocking on large responses, plus retry logic with exponential backo

Skills: axiom-ios-networking, axiom-networking-legacy

These patterns use NWConnection with completion handlers for apps supporting iOS 12-25. If your app targets iOS 26+, use NetworkConnection with async/await instead (see axiom-network-framework-ref skill).

Use when:

Core principle 85% of networking problems stem from misunderstanding connection states, not handling network transitions, or improper error handling—not Network.framework defects.

You MUST use this skill for ANY networking work including HTTP requests, WebSockets, TCP connections, or network debugging.

Modern URLSession networking for iOS 15+ using async/await and structured concurrency. \n \n Covers core async/await patterns: data requests, JSON decoding, downloads, uploads, and streaming with response validation \n Includes protocol-based API client architecture, request middleware for authentication, token refresh flows, and error handling with structured error types \n Provides pagination patterns, network reachability monitoring via NWPathMonitor, retry logic with exponential backoff, and

Secure connectivity between on-premises infrastructure and multiple cloud platforms via VPN and dedicated connections. \n \n Supports four cloud providers (AWS, Azure, GCP, OCI) with provider-specific connection types: Site-to-Site VPN, Direct Connect, ExpressRoute, Cloud Interconnect, and FastConnect \n Covers three hybrid network patterns: hub-and-spoke, multi-region, and multi-cloud architectures with BGP dynamic routing and route propagation \n Includes high-availability configurations with