Copy and save WIF private key somewhere secure. The WIF is not stored anywhere, so you will need to import it again if the page is closed or refreshed. You can also manually save the address and WIF in your browser's password manager.

Paste the WIF private key or use the credentials stored in the browser's password manager.

Nexa KeyWallet Features

• Wallet Address Generation: KeyWallet generates a unique wallet address for users to receive NEXA. It functions as a single-address wallet. Please, do not send tokens to the wallet for now.
• Private Key Generation: The wallet generates a private key in Wallet Import Format (WIF), which is essential for accessing and managing the user's funds. By default, the newly generated WIF is not stored anywhere.
• Fund Sending: Users can send NEXA to other wallets. Users can send a message of up to 220 bytes to any address on the blockchain as an OP_RETURN output, allowing for the transmission of small amounts of data.
• Signing and Verifying a Message: Users can easily sign and verify messages using digital signatures. The signing process involves hashing the message and encrypting that hash with a private key, while the verification process involves hashing the received message and comparing it to the decrypted signature. This process ensures both the authenticity and integrity of the message.
• Shared Secret Key Exchange: This feature allows two parties to establish a shared secret using KeyWallet's private and public keys and to encrypt a message with AES encryption. Tutorial.

Technical Notice: KeyWallet uses a polyfilled version of the libnexa-ts package. This means that the package has been modified to work in a web browser environment, but it may not be as secure as the original package. The wallet uses an external API to broadcast transactions, using methods from the Rostrum Protocol.

Try KeySweep Nexa Paper Wallet