Bitcoin Swap

You send

Balance: —

You receive (estimated)

Balance: —

Enter an amount to see a quote

Route—

Liquidity fee—

Vs. oracle price—

Max slippage—

Minimum received—

Transactions to sign—

Time~5 seconds (1 block)

Your transactions

No transactions in this browser yet.

How it works

Every pool is paired with BTC — BTC plays the role RUNE plays on THORChain. Token → token swaps take two hops via BTC, one fee per hop.
Output follows the CLP formula y = x·X·Y/(x+X)²: the larger the order relative to pool depth, the higher the slip fee (fee floor 0.05%).
BTC ↔ USDC also has OracleAMM (oracle price, fixed spread 0.3%). The page compares both venues and picks the one that pays more.
Every token also has a second pool paired with USDC (same CLP formula). Between two tokens, or between USDC and a token, the page quotes both pool sets and picks the one that pays more.
You sign in your own wallet; the page holds no keys. Tokens need an approval for the exact amount before swapping.

Two jobs, one page. Swap exchanges tokens within the Bitcoin Swap chain; Bridge moves assets between Arbitrum One and chain 482120.

Swap on chain 482120

346 pools paired with BTC (100 crypto, 202 US stocks, 20 US ETFs, 2 pre-IPO trackers, 21 metal / index / commodity / FX trackers), 345 pools paired with USDC for the same tokens, plus OracleAMM for the BTC ⇄ USDC pair. The page compares every venue that can fill the order and picks the one where you receive more.

Bridge between two chains

USDC / USD₮0 locked on Arbitrum ⇄ USDC on 482120, 1 : 1 via Hyperlane; you can also receive or send BTC directly.

You hold the keys

Every transaction is signed in your wallet. The page simulates the order before opening the wallet and only requests approval for the exact amount.

Frequently asked questions.

What is BTC?

The native coin of the Bitcoin Swap chain (ID 482120), 18 decimals, used to pay gas and as the pair for every pool. Its price tracks the BTC/USD rate via an on-chain oracle.

What is USDC?

An ERC-20 token (18 decimals) used for pricing on chain 482120: OracleAMM matches BTC ⇄ USDC, and the Hyperlane bridge moves USDC 1 : 1 with USDC / USD₮0 on Arbitrum.

How much are swap fees?

CLP pools charge a slip fee based on order size relative to pool depth, with a 0.05% floor. OracleAMM fills at the oracle price ± 0.3%. Gas on chain 482120 is very cheap (minimum gas price 1,000,000 wei).

Why do I need to "approve" before swapping?

ERC-20 tokens require you to authorize the contract to pull exactly the order amount. The page only requests that amount, never unlimited approval.

How long does the bridge take?

Usually 10–30 seconds after the transaction lands in a block. If it is slow, the relayer retries automatically — sent messages are not lost.

What is the most I can withdraw to Arbitrum?

Up to the amount of USDC / USD₮0 currently locked in that route's vault on Arbitrum. The page shows this in the "Destination liquidity" row.

What do I need to get started?

An EVM wallet (OneKey, MetaMask…), the Bitcoin Swap network added (button on the home page), and a little BTC to pay fees on chain 482120.

Integrate swap and bridge. Contracts and API are all public.

Integration docs View Dashboard