This endpoint is used during cookie syncs to save the results in the Prebid Server
uids cookie. For technical details, see the
Cookie Sync developer docs.
This endpoint saves a UserID for a Bidder in the Cookie. Saved IDs will be recognized for 7 days before being considered “stale” and being re-synced.
bidder: The key of the bidder which is being synced. This may not always match the bidder name,.
uid: The ID which the Bidder uses to recognize this user. If undefined, the UID for
bidder will be deleted.
gdpr: This should be
1 if GDPR is in effect,
0 if not, and undefined if the caller isn’t sure
gdpr_consent: This is required if
gdpr is one, and optional (but encouraged) otherwise. If present, it should be an unpadded base64-URL encoded Vendor Consent String.
f: The desired format of the response.
gdpr_consent params are included, this endpoint will not write a cookie unless:
If in doubt, contact the company hosting Prebid Server and ask if they’re GDPR-ready.