sellers.json Generator

Build an IAB Tech Lab sellers.json (v1.0). Fill in your details, add sellers, download or publish live.

1 · Your details

Top-level fields. version is fixed at 1.0 per spec.

Contact email (optional) Contact address (optional) Last updated (goes in ext.last_updated)

include

Advertising system identifiers (optional)

e.g. name TAG-ID, value your TAG identifier.

Each seller you sell inventory through/for. seller_id must be unique.

Seller ID *

Seller type *

Name

Domain

Confidential (redacts name+domain) Pass-through

Comment (optional)

Bulk import (CSV / paste) & load existing sellers.json

Paste CSV rows — columns: seller_id,name,domain,seller_type,is_confidential,is_passthrough,comment

Load .json / .csv file

Loading a sellers.json replaces the current form with its contents (so you can edit it).

{}

Signed-in users publish to https://evermont.io/sellers.json with version history. Offline, use Download.