Add WBTC to MetaMask
Bitcoin represented one-to-one as an ERC-20 token.
Switch network first. The import button only works on the row matching the
network your wallet is currently on. If you are unsure which one you need, it is the network
you withdrew from the exchange on.
WBTC contract addresses
Verified on-chain on 2026-09-14 by calling symbol() and
decimals() on each contract.
| Network | Contract address | Decimals | Explorer | |
|---|---|---|---|---|
| Arbitrum One Chain ID 42161 | 0x2f2a2543B76A4166549F7aaB2e75Bef0aefC5B0f | 8 | View → | |
| Ethereum Mainnet Chain ID 1 | 0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599 | 8 | View → | |
| OP Mainnet Chain ID 10 | 0x68f180fcCe6836688e9084f035309E29Bf0A2095 | 8 | View → | |
| Polygon PoS Chain ID 137 | 0x1BFD67037B42Cf73acF2047067bd4F2C47D9BfD6 | 8 | View → | |
Common problems
The token imported but shows 0
The contract is right but that address holds none of it on this network. Check the transaction on the explorer link above: it will tell you which chain the funds actually landed on.
MetaMask says the token is already added
It is on the token list for this network already — scroll the Tokens tab, or turn off the “hide tokens without balance” filter in settings.
I see a token I never imported, and it looks valuable
Airdropped scam tokens are common. Do not interact with them and do not visit the site named in the token. Selling or approving them is how the wallet gets drained.