Upcoming changes to List internal wallets & Get assets for internal wallet endpoints (February 25th, 2025)

In order to optimize Whitelisted Internal Wallets endpoint performance, efficiency and reliability, we are limiting the number of times we need to verify the balance on the blockchain per endpoint request. 

• List internal wallets
  • https://api.fireblocks.io/v1/internal_wallets
    • The list of assets returned will NO LONGER include their balances.
• Get assets for internal wallet
  • https://api.fireblocks.io/v1/internal_wallets/{walletId}/assets
    • This is a new paginated endpoint that gets all its assets from the wallet container, along with their balances. This endpoint returns a limited amount of results with a quick response time.
  • https://api.fireblocks.io/v1/internal_wallets/{walletId}
    • This endpoint will be deprecated on October 1st, 2025. As part of the depreciation process, it will no longer return any asset balances, only addresses.
    • Until it is deprecated its behavior will remain unchanged. 
• Get an asset from an internal wallet
  • https://api.fireblocks.io/v1/internal_wallets/{walletId}/{assetId}
    • No changes.
• Console Web  changes: 
  • The refresh button on the whitelisted addresses main page will be removed.
  • The refresh button on the wallet page will remain the same.