Approval Transactions (EVM Only)

The API automatically manages token approvals:

BUY Transactions:

• Returns trade transaction (nonce n) + optional post-buy approval (nonce n+1)

• Approval executed after trade completes (enables immediate selling)

SELL Transactions:

• Returns approval transaction (nonce n) + trade transaction (nonce n+1)

• Approval executed before trade (required for selling)

Note: Solana transactions never require approvals