Get Balance
Use the Binance Link wallet user-assets API to query a user's available crypto balance before an institutional sell flow.
When to use
Use this before the Sell flow to show the user's available crypto balance and validate that the user has enough crypto before requesting or executing a sell quote.
API reference
For balance lookup, refer to the Binance Link wallet
user-assets API agreed for your
institutional integration.
Recommended sell-flow usage
- Complete user onboarding and obtain the required
userId. - Query the user's available crypto balance through Binance Link wallet
user-assets. - Use Get Crypto List for Sell and Get Trading Pair to confirm the selected asset and target fiat currency are supported.
- Use Get Fiat/Crypto Amount Limit to validate the selected amount.
- Use Get Quote and Execute Quote to continue the sell flow.
Implementation note
Use the balance response only as a pre-check. The final order execution result should still be handled through Execute Quote, Get Single Transaction, transaction list query, and webhooks.
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