# Skuuy Free Proxy & SOCKS Hub (proxy.skuuy.com) > proxy.skuuy.com is a free, high-speed public proxy aggregator and connectivity testing hub. > Part of the open-source Skuuy Tools ecosystem (https://skuuy.com). > Aggregates verified deduplicated public proxies across global locations, automatically synchronized and validated every 30 minutes via automated cron pipelines. > Filter by protocol, country, anonymity tier (Elite L1, Anonymous L2, Transparent L3), and latency. No registration required. ## Public API - Endpoint: `GET https://proxy.skuuy.com/api/proxies` - Description: Returns real-time JSON array of verified public proxy nodes with protocol, IP, port, country code, anonymity level, and latency metrics. - Response: CORS-enabled JSON (`Access-Control-Allow-Origin: *`). ## Core Capabilities - [Live Proxy Directory](https://proxy.skuuy.com/): Real-time searchable database supporting HTTP, HTTPS, SOCKS4, and SOCKS5 protocols. - [Multi-Tier Anonymity Filtering](https://proxy.skuuy.com/): Separate Elite (L1, undetectable), Anonymous (L2, hides origin IP), and Transparent (L3) proxies. - [In-Browser Latency & Speed Diagnostics](https://proxy.skuuy.com/): Interactive connection probe measuring TCP connect times directly from the client. - [Instant Client Configuration Export](https://proxy.skuuy.com/): 1-click export to Clash YAML, Sing-box JSON, cURL command line, and Python Requests snippets. - [30-Minute Synchronized Health Pipeline](https://proxy.skuuy.com/): Automated cron (`*/30 * * * *`) and edge distribution ensure stale nodes are continuously purged. ## Parent Ecosystem - Master Portal: https://skuuy.com - Skuuy IP Intelligence: https://ip.skuuy.com - Skuuy 2FA Authenticator: https://2fa.skuuy.com - Skuuy Temp Mail: https://mail.skuuy.com