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Bidder Code chtnw Member no
Prebid.js Adapter yes Prebid Server Adapter no
Media Types display, video, native Multi Format Support check with bidder
TCF-EU Support no IAB GVL ID none
GPP Support check with bidder DSA Support check with bidder
USP/CCPA Support no COPPA Support no
Supply Chain Support no Demand Chain Support no
Safeframes OK check with bidder Supports Deals check with bidder
Floors Module Support check with bidder First Party Data Support check with bidder
User IDs none ORTB Blocking Support check with bidder
Privacy Sandbox check with bidder

Bid Params

Name Scope Description Example Type
placementId required The CHT placement ID '38EL412LO82XR9O6' string

"Send All Bids" Ad Server Keys

These are the bidder-specific keys that would be targeted within GAM in a Send-All-Bids scenario. GAM truncates keys to 20 characters.
hb_pb_chtnw hb_bidder_chtnw hb_adid_chtnw
hb_size_chtnw hb_source_chtnw hb_format_chtnw
hb_cache_host_chtnw hb_cache_id_chtnw hb_uuid_chtnw
hb_cache_path_chtnw hb_deal_chtnw

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