> For the complete documentation index, see [llms.txt](https://docs.blueseasx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blueseasx.com/server-bidding/server-integration/bidresponse-object/seatbid-object.md).

# Seatbid Object

| **Attribute** | **Type**     | **Description**                                                                        | **Returned** |
| ------------- | ------------ | -------------------------------------------------------------------------------------- | ------------ |
| seat          | string       | ID of the buyer seat (e.g., advertiser, agency) on whose behalf this bid is made       | yes          |
| bid           | object array | <p>Array of Bid objects each related to an impression. only 1 Bid is</p><p>allowed</p> | yes          |