{"domain":"usauthentication.com","status":"valid","tier":"listed","authority":46,"verified":false,"title":"US Authentication Services","summary":"US Authentication Services is a licensed document certification firm based in Washington, D.C. (Springfield, VA) that handles Apostille, Authentication, and Embassy Legalization of personal and corporate documents for individuals, families, and corporations submitting documents outside the United States. The company acts as an in-person filing agent with the Secretary of State, the U.S. Department of State, and foreign embassies, which speeds up processing compared to mailing documents directly.","country":"US","country_source":"ip","llms_txt":"https://usauthentication.com/llms.txt","llms_full_txt":null,"last_checked":"2026-10-21T17:16:18.965Z","agent_terms":null,"categories":["cybersecurity"],"capabilities":[],"inferred_tags":[],"audience":null,"agent_uses":[],"language":null,"platform_generated":null,"agent_summary":null,"llms_txt_cached":"https://agentwebmap.com/v1/domain/usauthentication.com/llms.txt","agentic":"documentation","section_keys":["main-services"],"section_partial":false,"section_indexed_at":"2026-10-21T17:16:22.933Z"}