Vercel XHTTP Relay

Skill by ara.so — Daily 2026 Skills collection.

A minimal Vercel Edge Function relay that forwards XHTTP traffic from Xray/V2Ray clients to a backend Xray server. Vercel's *.vercel.app domain acts as a CDN front, hiding your origin VPS IP from censors.

Architecture

Client (v2rayN/Hiddify)
  → TLS (SNI=vercel.com) to *.vercel.app
    → Vercel Edge Function (relay, no buffer)
      → HTTP/2 to backend Xray XHTTP inbound

Supported transports: XHTTP only
Not supported on Vercel Edge: WebSocket, gRPC, TCP, mKCP, QUIC, Reality