SPL Token Swap error codes

Swap account already in use

Invalid program address generated from bump seed and key

Input account owner is not the program address

Output pool account owner cannot be the program address

Deserialized account is not an SPL Token mint

Deserialized account is not an SPL Token account

Input token account empty

Pool token mint has a non-zero supply

Token account has a delegate

The program raised this named error and published no further explanation.

Address of the provided swap token account is incorrect

Address of the provided pool token mint is incorrect

The program raised this named error and published no further explanation.

General calculation failure due to overflow or underflow

Invalid instruction

Swap input token accounts have the same mint

The swap would have paid out less than the minimum this transaction allowed (or cost more than its maximum). The price moved between the moment the quote was taken and the moment the transaction executed, by more than the slippage tolerance set in the swap.

Token account has a close authority

Pool token mint has a freeze authority

Pool fee token account incorrect

Given pool token amount results in zero trading tokens

Fee calculation failed due to overflow, underflow, or unexpected 0

Conversion to u64 failed with an overflow or underflow

The provided fee does not match the program owner's constraints

The provided token program does not match the token program expected by the swap

The provided curve type is not supported by the program owner

The provided curve parameters are invalid

The operation cannot be performed on the given curve

The pool fee account is invalid