testnet only
no real funds
not an exchange
educational R&D
no intermediaries · non-custodial
Swap crypto directly across chains
Atomic swaps between Bitcoin, Litecoin, Ethereum and TRON. Your keys stay with you, and only you can see the details of each trade.
✓Non-custodial✓Private trades✓No signup
you sendLive quote
Swap direction
you receive
0.0
Enter an amount to preview the route.
A secret is generated in your browser and stored locally — you reveal it to redeem.
System status
Live health of every component — guarded and watched.
protocol
Three steps, no trusted party
Funds are locked cryptographically. No one — not even the service — can take them or peek at the details.
- 01+
Pick a pair and amount
Choose what you send and what you receive. Rate and fee are fixed up front.
- 02🔒
Funds get locked
Both sides deposit into an HTLC contract sharing one secret and a refund timer.
- 03✓
The swap settles atomically
Either both sides receive their coins, or the trade is cancelled and everything is returned.
Available directions
BTC→ETHETH→TRXBTC→LTCLTC→ETHTRX→BTC