Token · Polygon

Wrapped Bitcoin on Polygon (WBTC)

Wrapped Bitcoin (WBTC) is an ERC-20 token on Ethereum backed 1:1 by Bitcoin. It brings Bitcoin's liquidity into Ethereum's payments and DeFi, so Bitcoin value can move in Ethereum-native smart contracts. On Polygon, WBTC moves as a ERC-20 token: transfers pay Polygon network fees in POL and settle with the network's own finality. Every U.CASH rail that runs on Polygon, from checkout to swap, supports WBTC natively on this chain.

Swap WBTC on Polygon → Buy WBTC

Open in the app: Swap · Buy · Get UCASH

Wrapped Bitcoin on Polygon at a glance

Network
Polygon
Standard
ERC-20 token
Block time
~2 seconds
Consensus
Proof-of-Stake

WBTC transfers confirm with the Polygon network (~2 seconds blocks). Settlement on U.CASH is non-custodial: every payment and swap moves on-chain, direct to a wallet you control.

Wrapped Bitcoin on Polygon contract addresses

Wrapped Bitcoin on Polygon (WBTC) is a token. Always verify the address before trading.

Polygon0x1BFD67037B42Cf73acF2047067bd4F2C47D9BfD6

Use WBTC on Polygon

Every action opens with WBTC already selected.

Swap WBTC

Best-price routing from Polygon into any asset, cross-chain included, in one signed transaction.

Open the swap →

Buy WBTC

Card or bank where the fiat rails serve Polygon, or swap from any asset you already hold.

Buy WBTC →

Get UCASH with WBTC

Pay WBTC from Polygon and receive UCASH, the U.CASH network token, non-custodial.

Get UCASH →

Related on U.CASH

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Wrapped Bitcoin on Arbitrum (WBTC)

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Wrapped Bitcoin on Avalanche (WBTC)

Wrapped Bitcoin (WBTC) on Avalanche.

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Wrapped Bitcoin on Base (WBTC)

Wrapped Bitcoin (WBTC) on Base.

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Polygon (POL)

EVM sidechain built for fast, cheap payments.

Overview →

Wrapped Bitcoin on Polygon: FAQ

What is the WBTC contract address on Polygon?
0x1BFD67037B42Cf73acF2047067bd4F2C47D9BfD6. It is the verified ERC-20 token deployment listed above with its explorer link. Always check the address before you trade or accept WBTC on Polygon.
How do I swap WBTC on Polygon?
Open swap.u.cash/wbtc-polygon and the pair arrives prefilled: WBTC on Polygon as the asset you pay. Pick what you want to receive, confirm the route, and your wallet signs one transaction.
How fast are WBTC transfers on Polygon?
Polygon runs Proof-of-Stake with ~2 seconds blocks, and WBTC settles with the network. U.CASH watches confirmations per your checkout policy.
Can I move WBTC from Polygon to another network?
Yes. The same swap screen routes cross-chain in one signed transaction: choose a destination network and the router bridges alongside the trade, so the output lands as WBTC (or any asset you pick) on the other chain.
What does it cost to use WBTC on Polygon?
You pay the Polygon network fee in POL for each transfer. Swaps carry a flat, transparent fee shown before you confirm; there are no spreads or hidden routing cuts.
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Wrapped Bitcoin on Polygon, your keys

Swap, buy, and settle WBTC on Polygon non-custodial, straight to the wallet you control.

Swap WBTC on Polygon → Buy WBTC