Get the extension World Liberty Financial USD (USD1) with an offline key
USD1 is a US dollar stablecoin issued by World Liberty Financial, backed by US Treasuries, cash and cash equivalents.
Locker Protocol Wallet shows your USD1 balance in the browser and sends every USD1 transfer to Locker Vault, an offline device, to be signed.
Where the wallet supports USD1
Ethereum
ERC-20 · Decimals 18 · Fee paid in ETH
BNB Chain
BEP-20 · Decimals 18 · Fee paid in BNB
| Network | Standard | Contract | Decimals | Fee paid in |
|---|---|---|---|---|
| Ethereum | ERC-20 | 0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d | 18 | ETH |
| BNB Chain | BEP-20 | 0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d | 18 | BNB |
Each contract above was checked on-chain before it was added to the wallet. Tokens with the same name are easy to create: the wallet shows the USD1 logo only at these addresses, and any other token calling itself USD1 appears without it.
Receive and send USD1
Set up the wallet
Install Locker Protocol Wallet in Chrome or Brave, and Locker Vault on a spare phone kept offline. Your addresses reach the extension by QR code.
Receive USD1
Give your address on the network the sender uses. The network matters: USD1 sent on one network does not arrive on another.
Send USD1
Enter the recipient and the amount in the extension and check the network fee, then scan the request with the Vault, read it there and approve.
A transfer is paid in the network's own coin, even when you send a token: keep a little of the coin shown in the table.
USD1: questions people ask
Which network should I use to receive USD1?
The one the sender uses. When you withdraw from an exchange, choose the same network in the withdrawal form as the address you give. If they do not match, the funds may not arrive.
Does Locker Protocol Wallet charge a fee to hold or send USD1?
No. Holding costs nothing and a transfer costs only the network fee. The wallet's own fee applies to swaps and bridges made in the extension, at most 0.25%, and it is shown before you sign.
How do I avoid a fake USD1 token?
Compare the contract with the one listed here or on the issuer's site. A token that appears in your wallet unasked, calling itself USD1, is often bait for a scam.
Where is the private key that controls my USD1?
On Locker Vault, the offline device, derived from your recovery phrase. The extension on your computer only knows your addresses, so malware there cannot move your USD1.
Other assets on the same networks
Related terms
World Liberty Financial USD is not issued by Locker Protocol, and nothing on this page is investment advice.