In bidder integrations, Equativ generally supports the fields specified in OpenRTB 2.6.

In virtually all cases, the fields supported for bidder integrations are identical to those supported for supplier integrations. Therefore, this document does not list the supported fields individually. Instead, it refers readers to the OpenRTB integration documentation for suppliers:

• Open RTB API integration: bid request specification 
• Open RTB API integration: bid response specification 

Please note that these documents don't contain fields unique to specific bidders. For custom or bidder-specific fields, please reach out to your technical operations representative for further details.