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


The AJA Bidding adaptor requires setup and approval before beginning. Please reach out to for more details

Bid Params

Name Scope Description Example Type
asi required ad spot hash code '123abc' string


AJA recommends setting UserSync by iframe for monetization.

For Prebid.js v1.15.0 and later:

  userSync: {
    filterSettings: {
      iframe: {
        bidders: "*", // '*' represents all bidders
        filter: "include",

For Prebid.js v1.14.0 and before:

  userSync: {
    iframeEnabled: true,
    enabledBidders: ["aja"],

"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_aja hb_bidder_aja hb_adid_aja
hb_size_aja hb_source_aja hb_format_aja
hb_cache_host_aja hb_cache_id_aja hb_uuid_aja
hb_cache_path_aja hb_deal_aja

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