Get a Wallet Address

An Existing secp256k1 Wallet Address

If you already have a private key generated by the secp256k1 algorithm and its corresponding wallet address, such as an Ethereum wallet address, you can use that wallet address directly.

Using MetaMask

You can download MetaMask here and create an account for free.

The account address in MetaMask can be used as a Wallet Address, and the corresponding private key is the same.