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Bidder Code polymorph Member no
Media Types display, video, native GDPR TCF Support no
User IDs none USP/CCPA Support no
Supply Chain Support no COPPA Support no
Demand Chain Support no Safeframes OK check with bidder
Supports Deals check with bidder Prebid.js Adapter yes
IAB GVL ID check with bidder Prebid Server Adapter no
Floors Module Support no First Party Data Support check with bidder

"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_polymorph hb_bidder_polymorph hb_adid_polymorph
hb_size_polymorph hb_source_polymorph hb_format_polymorph
hb_cache_host_polymo hb_cache_id_polymorp hb_uuid_polymorph
hb_cache_path_polymo hb_deal_polymorph


Polymorph adapter requires setup and approval from the Polymorph team. Please reach out to your account team or for more information.

Bid Params

Name Scope Description Example Type
placementId required The placement id/key provided by Polymorph 'ENvsYZ6m5DPDk6r7ogYV63DO2sBQoJ5EpckcXSlw' String
defaultWidth optional In case multiple ad sizes are supported, it’s recommended to specify default height and width for native ad (in case native ad is chose as a winner). In case of banner or outstream ad any one of the above sizes can be chosen depending on the highest bid. 300 Integer
defaultHeight optional   250 Integer

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