Hysteria2 VPN
Black Cat ships Hysteria2, a QUIC/UDP protocol that stays fast on lossy or congested links, with UDP port-hopping and Salamander obfuscation to survive throttling. Paired with VLESS-Reality in one subscription.
How it works: pick a plan → scan the QR from your wallet app → the link appears the moment the chain confirms, usually under a minute. No signup, no email.
$3/month, 5 devices, both protocols, all locations, unlimited traffic.
See plans & pay →
QUIC speed
Handles packet loss far better than TCP tunnels, fast even on bad mobile or long-haul links.
Port-hopping + obfuscation
Rotates UDP ports and wraps packets (Salamander) so it isn't easily throttled or filtered.
Two protocols, one link
Hysteria2 (speed) and VLESS-Reality (stealth) in a single subscription, apps pick what works.
No account, pay with crypto
No email, no card. Pay in Bitcoin and other cryptocurrencies, get a subscription link, connect.
FAQ
- What is Hysteria2?
- A modern proxy protocol over QUIC/UDP, strong on lossy/congested networks, with port-hopping and obfuscation.
- Why is it faster on bad networks?
- QUIC tolerates packet loss and congestion better than TCP-based tunnels, so throughput stays high on unstable links.
- Do I have to configure it?
- No, import the subscription link into a compatible app (Happ, sing-box, Streisand, Shadowrocket, v2rayTun).
- What if I lose my subscription link?
- SOL and USDC payers recover by signing a message with the paying wallet; BTC and ZEC payers recover with the payment transaction id. Monero has no self-serve recovery, so save your link. No email needed.
- How much does it cost?
- $3/month for 5 devices, all locations, unlimited traffic. Up to 25% off yearly plans.
- I don't have any crypto, can I still buy this?
- Yes. Buy a small amount of Bitcoin (BTC), Monero (XMR), Zcash (ZEC) or Solana (SOL) on any exchange, send it to your own wallet, then scan the checkout QR. No account is created on either end. The confirmed payment itself unlocks your subscription link.
See plans & pay →