Shield Send Swap Docs
Launch App
Live on Base

Private B20 Payments on Base

Shield, send, and swap B20 tokens with zero-knowledge privacy.

Launch App Read Docs
$0
Shielded Volume
0
Private Transfers
0
Active Users
0
Fee Savings
Features

Privacy at Every Layer

Complete privacy toolkit for B20 tokens on Base. Shield, send, swap, and earn yield.

Shield

Move tokens into the private pool with a single transaction. Your balance becomes invisible on-chain.

Send

Private transfers to any address or .rail20 username. No amounts, no balances, no trail.

Swap

Trade B20 tokens with privacy preserved. Same liquidity, same rates, zero exposure.

.rail

Username

Register a .rail20 name for your shielded address. Send privately to alice.rail20 instead of 0x.

How It Works

Three Steps to Privacy

1

Connect

Connect your wallet to RAIL20 on Base. No sign-ups, no KYC, no accounts.

2

Shield

Deposit B20 tokens into the private pool. Your assets become shielded instantly.

3

Transact

Send and swap with full privacy. All activity stays off-chain.

Revenue Model

Fee Revenue Distribution

Every transaction fee is automatically split across the ecosystem.

50%
Treasury
Protocol development, audits, and growth initiatives
30%
Broadcasters
Distributed to self-hosted broadcaster operators
20%
Buyback & Burn
Automated buyback and permanent token burn
Usernames

Your .rail20 Identity

Claim a human-readable address. Send to names, not hex.