FastPath Swap

Trustless Cross-Chain Bitcoin Swaps

👋 Welcome! Here's how to swap:
1ī¸âƒŖ
Connect
Connect your wallet (MetaMask, etc.)
2ī¸âƒŖ
Create Order
Choose Buy, Sell, or Bridge
3ī¸âƒŖ
Auto-Complete
Relayer handles the rest! ✨
💡 Tip: All swaps are permissionless & trustless. Your funds are secured by smart contracts, not intermediaries.
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đŸ’ŗ Direct Payment Request No Swap â–ŧ

Direct Bitcoin Payment

⚡ FastPath Swap Trustless â–ļ

Swap between any chains - trustless, instant settlement

You Pay
Balance: --
↓
You Receive
â‚ŋ Bitcoin
sats
Advanced Options
📊 Rate: -- vs market: --
You lock tokens â€ĸ Relayer sends BTC â€ĸ You receive Bitcoin
📋 Order Management â–ŧ
📁 My Recent Orders
Connect wallet to see your orders
Or lookup any order by ID:
🔧 PSBT Builder Non-Custodial â–ŧ
1ī¸âƒŖ Load UTXOs
Enter your address
2ī¸âƒŖ Build TX
Select inputs & outputs
3ī¸âƒŖ Sign
Use your wallet
4ī¸âƒŖ Broadcast
Send to network

How it works: Create an unsigned PSBT → Sign with Sparrow, Ledger, or any PSBT-compatible wallet → Broadcast to Bitcoin network.
✓ Your keys never leave your device.

Enter the address holding your Bitcoin. We'll fetch available UTXOs from mempool.space.
💡 Change will be calculated automatically. Miner fee ≈ 250-500 sats.

After signing in your wallet, paste the signed PSBT or raw transaction hex here.

⚠ī¸ Final step! Broadcasting sends your transaction to miners. This is irreversible.
🔐 Legacy Gateway Tools Relayer â–ŧ

Relayer / Fulfill Payment

🔑 Register Wallets as Relayers

Any registered wallet can register other addresses. Enter addresses (one per line or comma-separated).

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