Win Notifications

If an nurl is provided in the bid response, Chartboost will send the win notification via server-side HTTP GET requests. Standard OpenRTB 2.5 macro replacement is supported here.

Supported nurl macros:

• ${AUCTION_ID}
• ${AUCTION_BID_ID}
• ${AUCTION_IMP_ID}
• ${AUCTION_SEAT_ID}
• ${AUCTION_AD_ID}
• ${AUCTION_PRICE}
• ${AUCTION_CURRENCY}

${MIN_BID_TO_WIN} can be provided upon request. When provided via nurl, ${MIN_BID_TO_WIN} will return the bid price of the second-highest bidder, if available. Returns 0 if not available.