{"service":"Tax API","description":"US capital gains tax calculation for crypto and stocks. 2026 tax brackets. LTCG, STCG, NIIT. Pay per calculation on Base.","network":"eip155:8453","endpoints":[{"method":"POST","path":"/capital-gains","price":"$0.05","description":"Calculate capital gains tax"},{"method":"POST","path":"/cost-basis","price":"$0.05","description":"Calculate cost basis from trade list"},{"method":"POST","path":"/tax-report","price":"$0.10","description":"Full tax report with NIIT"}]}