# Wallet Portfolio Balances and history

The module allows us to display all the tokens (ERC20) and NFT (ERC721, ERC1155) owned by the user's wallet and the transaction history.\
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We handle 3 types of data refresh for the wallet balances : \
\- Token Refresh : Automatic detection of which token is owned by the wallet.\
\- Balance Refresh : Refreshing the balance of the owned tokens.\
\- Valuation Refresh :  Refresh the fiat valuation of the owed tokens.\
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The refresh frequency can be configured for each app and is by default set to 1 minute.

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