An XPUB (Extended Public Key) is a type of key derived from a master public key (MPK). It allows for the generation of multiple public keys, which are used to receive cryptocurrencies, without compromising the security of the master key.
It's a way to generate a sequence of public keys from a single master key, making it easier to manage and track transactions and balances across different addresses within the same wallet.
Here’s how to get your XPUB key in Tangem Wallet:
Currently, the xpub is available for iOS devices only. For Android users, it'll be added in future updates.
- Open the Tangem Wallet app and tap on the three dots at the upper-right corner of the homepage.
- On the Details page, select Send Feeback.
An email containing two files addressed to Tangem Support will be generated.
- Download the infoLogs.txt file containing an XPUB key for each blockchain in your Tangem Wallet.