Supply Chain Compliance: Sellers.json

Your sellers.json file verifies your publisher identity to buyers.

  • Generated from all Properties under your publisher account, once Sellers.json support is enabled for the account.
  • The seller type is hardcoded to PUBLISHER. Each entry's seller_id is the property's UUID, unless a custom supply-chain node SID overrides it.
  • Deployed to the Cloudflare edge and served at https://by.bidkernel.io/{propertyId}/sellers.json (cached up to 1 hour).

Your publisher contact email and address are included when set. Revision history is kept, and any previous revision can be redeployed. Managing sellers.json alongside your other configuration in Bidkernel avoids missing seller IDs, which can cause bid rejection.

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