Surfshark Vpn Sdk May 2026

// Observe connection state TunnelController.getInstance().observeState { state -> when (state) { TunnelState.CONNECTED -> updateUI("Protected") TunnelState.DISCONNECTED -> updateUI("Unprotected") else -> {} } }

Here’s a technical write-up on — covering its purpose, architecture, integration, capabilities, and typical use cases. Technical Write-Up: Surfshark VPN SDK 1. Overview The Surfshark VPN SDK is a software development kit that allows third-party applications, platforms, and device manufacturers to integrate Surfshark’s VPN protocol stack, server network, and authentication system directly into their products. Instead of building a VPN solution from scratch, developers leverage Surfshark’s infrastructure via a set of APIs, native libraries, and protocol implementations. surfshark vpn sdk

Out-of-the-box VPN capabilities with enterprise-grade security, global server coverage, and no backend maintenance for the integrator. 2. Core Capabilities | Feature | Description | |---------|-------------| | Multi-protocol support | WireGuard®, OpenVPN (UDP/TCP), IKEv2/IPsec | | Automatic protocol negotiation | Chooses optimal protocol based on network conditions | | Server selection | Manual (country/city level) or automatic (fastest/lowest latency) | | Kill switch | Blocks internet if VPN connection drops | | Bypass (split tunneling) | Exclude specific apps or IPs from VPN tunnel | | Private DNS | Custom DNS + leak protection | | Authentication | Token-based, OAuth2, or SSO integration | | Region unblocking | Streaming-optimized servers for geo-restricted content | 3. Architecture The SDK is modular, typically split into three layers: // Observe connection state TunnelController

For integration, start with the free tier and monitor connection reliability via the SDK’s built-in logging callbacks. Instead of building a VPN solution from scratch,