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Bidder Code pubcircle 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 check with bidder
GPP Support check with bidder DSA Support check with bidder
USP/CCPA Support yes COPPA Support yes
Supply Chain Support yes Demand Chain Support check with bidder
Safeframes OK yes Supports Deals yes
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


The Example Bidding adapter requires setup before beginning. Please contact us at

Prebid.JS Bid Params

Name Scope Description Example Type
placementId required Placement ID '123' 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_pubcircle hb_bidder_pubcircle hb_adid_pubcircle
hb_size_pubcircle hb_source_pubcircle hb_format_pubcircle
hb_cache_host_pubcir hb_cache_id_pubcircl hb_uuid_pubcircle
hb_cache_path_pubcir hb_deal_pubcircle

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