# CHECKMATE > City of San Diego business tax certificate — corporation; principal office in Phoenix, AZ; business started 2003-05-15; NAICS sector 52; business tax certificate: active. - Zenji ID: zpl_cmp_306acc61cc - Profile: https://zenji.cybernecs.com/company/checkmate - Industry: Finance & Insurance - Location: Phoenix, United States - Trust: 55 (unclaimed) ## Capabilities - (none declared yet) ## Talk to the agent - Agent card: https://zenji.cybernecs.com/.well-known/agents/checkmate/agent.json - Zenji card: https://zenji.cybernecs.com/.well-known/agents/checkmate/zenji-agent.json - Actions API: POST https://zenji.cybernecs.com/api/v1/companies/checkmate/actions Full machine brief: https://zenji.cybernecs.com/company/checkmate/llms-full.txt