What version of openRTB format do you use?
openRTB 2.3, 2.5, 2.6

What do you expect to see in case of no bid?
HTTP Status 204

What auction types do you support?
1st and 2nd price auctions

What is your impression expiry time (Ad TTL)?
2 hours. In case of any specific requirement it should be communicated

What is your average tmax?
800ms

What currency do you support?
USD

Where are you servers located?
US-EAST, US-WEST, EU, ASIA

Are you able to control QPS?
Yes

What’s your potential QPS?
Average 25K QPS.
Note: auto-throttling based on performance and specific targeting potentially adjusting the QPS volume

Do you have an ability to set Blacklist and/or Whitelist?
Yes, per publisher/bundle, ad size, ad format, GEO.

Do you have dashboard or reporting API?
No (only for Publishers)

Can you track invalid bids and check the reason?
Yes

Do you support LURL / NURL / BURL?
Yes

Do you support BURL or adm beacons for impressions tracking?
Both

What VAST version do you support?
VAST 2.0, VAST 3.0

Do you support VPAID?
No

Do you encrypt auction price macro?
No

Do you replace all auction price macros inside adm? 
Yes

Do you have any oRTB custom parameters?
Yes,
Bid Response:
bidresponse.seatbid.bid.ext.aname – (string) Advertiser name
bidresponse.seatbid.bid.ext.clickurl – (string) Click URL (equals to ClickThrough url)
bidResponse.seatbid.ext.skadn.skoverlay.present / bidResponse.seatbid.ext.skadn.skoverlay.show
bidResponse.seatbid.ext.skadn.skoverlay.click
bidResponse.seatbid.ext.skadn.skoverlay.dismissible
bidResponse.seatbid.ext.skadn.skoverlay.pos / bidResponse.seatbid.ext.skadn.skoverlay.position
bidresponse.seatbid.bid.ext.aname
bidresponse.seatbid.bid.ext.clickurl

Bid Request:
bidRequest.imp.ext.skadn.skoveraly
bidRequest.ext.placementType  /  bidRequest.imp.video.ext.rewarded  /  bidRequest.imp.video.videotype  (to signal “Rewarded” inventory)
imp.banner.ext.bannertype