What it means
The swap would have delivered less than the minimum you set, so Stellar refused it rather than filling at a worse rate. That minimum is your slippage protection doing its job: the price along the path moved between the quote and the transaction being applied. Nothing was swapped and only the fee was spent.
Where this comes from
- Chain
- stellar
- Operation
- PATH_PAYMENT_STRICT_SEND
- Result code
- -12