Query the U.S. Treasury Fiscal Data API for federal financial data including national debt, government spending, revenue, interest rates, exchange rates, and savings bonds. Access 54 datasets and 182 data tables with no API key required. Use when working with U.S. federal fiscal data, national debt tracking (Debt to the Penny), Daily Treasury Statements, Monthly Treasury Statements, Treasury securities auctions, interest rates on Treasury securities, foreign exchange rates, savings bonds, or any U.S. government financial statistics.

查询美国财政部财政数据API，获取包括国家债务、政府支出、收入、利率、汇率和储蓄债券在内的联邦财务数据。无需API密钥即可访问54个数据集和182个数据表。适用于处理美国联邦财政数据、国家债务追踪（精确到美分）、每日财政部报表、月度财政部报表、财政部证券拍卖、 Treasury证券利率、外汇汇率、储蓄债券或任何美国政府财务统计数据。