# Transaction Types Different types of transactions are categorized in the Quaiscan UI to allow for quick identification. Types include: * **Coin transfer**: value transfer, value >= 0, no transaction input * **Contract call**: transaction input is present (any value including 0) * **Contract creation**: creation of a smart-contract * **Token burning**: recognized token transfer of any of ERC-20, 721, 1155 token instance (single or bulk) to 0x0000... address * **Token creation**: creation of token instance in ERC-1155 * **Token minting**: token transfer of any of ERC-20, 721, 1155 token instance (single or bulk) from 0x0000... address * **Token transfer**: token transfer of any of ERC-20, 721, 1155 token instance (single or bulk) * **Transaction**: A contract call where the contract has not yet been identified by Quaiscan. * **Coinbase**: payout of mining rewards to the miner of a block or workshare. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.quaiscan.io/using-quaiscan/overviews/transaction-types.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.