Title: Solana: Swap API – Jupiter’s exchange API does not appear in balance
Introduction
When he works with Solana Blockchain with the help of Jupiter’s exchange API, users face a frustrating problem, where their wallet balance does not reflect exactly the changes after the tokens. In this article we are immersed in the details of the problem and offers a solution to show the changes in the balance of the wallet.
The problem
The most important concern here is that when the tokens create a transaction to replace Jupiter’s API, the “Balance” field is not updated in the transactions chain with a new balance after replacement. This can cause confusion to users who do not know their current balance before and after replacement.
For example, suppose you are trying to replace 100 soles with API Jupiter with 50 Sun. Initially, your wallet has 100 sun. After replacing, he hopes that his new balance will be 150 soles. However, when the transaction signs, it seems that nothing happens and its balance changes.
The solution
To show correct balance changes, we need to update the “balance” field in the transaction chain in the transaction chain using the following detail of the code:
`JSON
{{
"Method": "exchange",
"Parameters": [
{{
"From": "Your_account_address",
"To": "Jupiter_toking_address", // Exchange Token
"Quantity": "1000000", // Replacement for the initial amount (in Solana units)
"New_balance": After replacing "1500000" // New Balance (in Solana Units)
}
]
}
`
This is what changed:
- We add the “New_balance” field, which represents a new balance after the exchange.
- The “safe” field is now updated to include the initial amount of replacement.
Example Use the case
To test this solution, you can use a tool like Quicknode ( or an API of programming language with the previous code. When he signs the transaction with his wallet, he must see an updated balance in his wallet.
Conclusion
The API Jupiter Swap offers a comfortable method to replace tokens in the Solana block chain. However, by showing a balance of balance after replacement, users do not know that they are balance before and after replacement. When updating the “Balance” field, with the New Balance, after replacing, users can precisely track their tokens balance and make solid decisions in their investments.
When implementing this solution, wallet service providers can improve user experience by providing more precise information on equilibrium changes, which is essential for the effective management of Solana accounts.
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