Transaction Categories

Category ID	Name	Description
`transfer`	Transfer	A one-way asset transfer to another on-chain address (not a trade or repayment), where the transferred value does not represent a redeemable deposit.
`trade`	Trade	An asset trade, where one party exchanges a set of assets for a disjoint set of assets with one or more counterparties. Includes both AMM-style trades as well as peer-to-peer / RFQ matches.
`buy`	NFT Purchase	A purchase of one or more NFTs (or ERC-1155 assets) across one or more collections. Includes both NFT marketplace purchases as well as NFT AMM trades and paid mints.
`sell`	NFT Sale	An NFT sale transaction. Occurs when listing an NFT for sale in the presence of an existing matching open bid, resulting in a sale on listing.
`deposit`	Deposit	A deposit onto a smart contract balance sheet, e.g. supplying collateral to a lending market or contributing liquidity to a DEX pool. Deposits will often, but not always, result in the depositing account receiving newly minted "marker tokens" representing the redeemable deposit (for example: Uniswap V2, SushiSwap or Curve "LP" tokens; Compound cTokens, Lido stETH).
`withdraw`	Withdraw	A withdrawal from a smart contract balance sheet, e.g. withdrawing collateral from a lending market or liquidity from a DEX pool. Withdrawals may involve retrieval of both principal and/or earned income. Withdrawals will often, but not always, be initiated by burning previously received "marker" tokens.
`borrow`	Borrow	A borrow of one or more assets from a lending market.
`repay`	Repay Loan	A loan repayment of one more more borrowed assets. Repayments may be in full or in part.
`claim`	Claim	A claim of an asset that does not represent withdrawing a redeemable deposit. For example, claiming incentive tokens from a protocol.
`token_approval`	Token Approval	Standard ERC-20 (Token) or ERC-721 (NFT) approval granting access to a third-party wallet or smart contract to access a user's balance in a particular asset.
`nonfinancial`	Non-Financial Transaction	A transaction, other than a standard token approval, that has no net financial impact on any asset balances (i.e. no entity has a different balance at the end of the transaction than at the beginning).
`uncategorized`	Uncategorized	Any transaction that does not match one of the above categories.