SaaS PlatformEdge Infrastructure / SaaS
ProxifyEdge
Edge API Gateway & CORS Proxy — server-side vaults, signed URLs & rate limiting
Read the full case studyKey Facts & Overview
ProxifyEdge is a developer-first edge API gateway and CORS proxy designed for browser-native and serverless applications. It eliminates cross-origin errors, secures third-party API credentials in an isolated server-side vault, issues cryptographically signed URLs with granular expiration, and enforces per-key token-bucket rate limits. Frontend developers can directly query upstream APIs without running, managing, or paying for bespoke backend relay services.
- ›Zero-backend architecture: lets static frontends and Jamstack sites safely call proprietary APIs.
- ›Zero credential exposure: upstream tokens never leak into client-side network inspectors.
- ›Multi-tier rate limits protect upstream APIs from abuse and unintended billing spikes.
- ›Deployed across globally distributed edge nodes for minimal TTFB.
Core Architectural Features
Global edge CORS reverse-proxying with sub-millisecond route latency
Server-side secrets vault to inject private upstream API keys securely
Cryptographically signed URLs with millisecond expiration windows
Fine-grained rate limiting: per-second, hourly, daily, and monthly quotas
WebSocket streaming proxying for live feeds and subscriptions
Batch request pipeline and test record & replay engine
WebAssembly (WASM) edge runtime modules for in-flight transformations