{"page":"/tools/ads-txt-sellers-json-validator","modified":"2026-10-18","license":"https://creativecommons.org/licenses/by/4.0/","columns":["Field","Type","Required","Rule"],"rows":[["sellers","array","Yes","Every seller the system represents, including confidential ones"],["version","string","Yes","Only valid value is \"1.0\""],["identifiers","array","No","Objects with name and value; standard names TAG-ID and DUNS"],["contact_email","string","No","Contact for questions about the file"],["contact_address","string","No","Business address of the system"],["ext","object","No","System-specific extensions"]],"sourceUrls":[[],[],[],[],[],[]]}