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Bitcoin Swap BETA Chain 482120
Pool · Uniswap V2 · chain 482120

WBTCw / USDC.e

The BTC-priced pool on Bitcoin Swap: WBTCw is BTCw wrapped 1 : 1 and backed by WBTC locked on Arbitrum One; USDC.e is USDC bridged from Arbitrum One. Official Uniswap V2 contracts, unmodified. You sign in your own wallet — the page holds no keys.

Swap

You payBalance —
WBTCw
 
You receiveBalance —
USDC.e
 
Rate—
Pool fee0.30% (Uniswap V2)
Slippage tolerance
Minimum received—

Pool

Pool price—
Chainlink BTC/USD (Arbitrum)—
Reserves—
WBTCw supply / WBTC locked—
Pair
Router · Factoryrouter · factory

Unwrap WBTCw → BTCw

WBTCw unwraps 1 : 1 to native BTCw at any time (withdraw). The other way exists only through the bridge: WBTC locked on Arbitrum One mints WBTCw.

How WBTCw and USDC.e get here. WBTCw is minted only when WBTC is locked in the Arbitrum router of this pool's bridge; USDC.e only when USDC is locked. Both routes are allowlist-only at the moment — the tokens enter and leave the chain through the Owner wallet; everyone can trade them here and unwrap WBTCw.

Price keeping: a bot swaps a small inventory whenever the pool drifts more than 0.5% from Chainlink BTC/USD. Pool state and the bot's health are checked every minute — see Status.