Troubleshooting: Common Questions About Using the Jupiter SDK / API

Swap Execution

Common transaction error:

Program log: Custom program error: 0x1771

Program Jupiter Aggregator v6 consumed 67018 of 200000 compute units

Program returned error: custom program error: 0x1771

0x1771 occurs when the Slippage tolerance is exceeded, so when the final out amount is less than the minimum out amount.

Wrap and Unwrap SOL

You can refer to the documentation here: https://solanacookbook.com/references/token.html#how-to-manage-wrapped-sol.

Transaction Confirmation Timeout

From time to time, you may see an error message like Transaction was not confirmed in 60.00 seconds., this means that your transaction expires without being confirmed. To learn how to mitigate this problem, you should read this brilliant article about Solana transaction here: https://jstarry.notion.site/Transaction-confirmation-d5b8f4e09b9c4a70a1f263f82307d7ce