AppNexus currently supports the OpenRTB 2.4 bidding protocol. The following documents describe the AppNexus implementation of this protocol for bidders integrating with the AppNexus Impression Bus, as well as the various types of requests that can be specified through the Bidder Service.
- Outgoing Bid Request to Bidders
- Incoming Bid Response from Bidders
- Bid Error Codes
- Ready Request
- Notify Request
- Click Request
- Audit Notify Request