> For the complete documentation index, see [llms.txt](https://docs.thehemera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thehemera.com/hemera-indexer/use-cases/opensea/data-class.md).

# Data Class

To cover OpenSea actions and features, we created the following data classes:

* `AddressOpenseaTransaction`: Records all opensea transactions for a specific address. One opensea transaction per row.
* `OpenseaOrder`: Records information about individual OpenSea orders. One order per row.

These data classes capture the essential information for tracking OpenSea activities and order details.

#### `AddressOpenseaTransaction`

| Column Name       | Data Type | Note                                                      |
| ----------------- | --------- | --------------------------------------------------------- |
| address           | str       | Address associated with the transaction                   |
| related\_address  | str       | Related address in the transaction                        |
| is\_offer         | bool      | Flag indicating if the address is an offer in transaction |
| transaction\_type | int       | Type of the transaction(buy, sell or swap)                |
| order\_hash       | str       | Hash of the associated opensea order                      |
| zone              | str       | Zone of the transaction                                   |
| offer             | dict      | Details of the offer                                      |
| consideration     | dict      | Details of the consideration                              |
| fee               | dict      | Fee details for the transaction                           |
| transaction\_hash | str       | Hash of the transaction                                   |
| block\_number     | int       | Number of the block containing the transaction            |
| log\_index        | int       | Index of the log in the transaction                       |
| block\_timestamp  | int       | Timestamp of when the block was mined                     |
| block\_hash       | str       | Hash of the block containing the transaction              |
| protocol\_version | str       | Version of the seaport protocol used                      |

#### `OpenseaOrder`

| Column Name       | Data Type | Note                                              |
| ----------------- | --------- | ------------------------------------------------- |
| order\_hash       | str       | Hash of the order                                 |
| zone              | str       | Zone of the order                                 |
| offerer           | str       | Address of the offerer                            |
| recipient         | str       | Address of the recipient                          |
| offer             | dict      | Details of the offer                              |
| consideration     | dict      | Details of the consideration                      |
| block\_timestamp  | int       | Timestamp of when the block was mined             |
| block\_hash       | str       | Hash of the block containing the order            |
| transaction\_hash | str       | Hash of the transaction associated with the order |
| log\_index        | int       | Index of the log in the transaction               |
| block\_number     | int       | Number of the block containing the order          |
| protocol\_version | str       | Version of the protocol used (default: "1.6")     |


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