Messtone Devices Enables U.S. DEPARTMENT OF TRESURY Developer Notice-XML changes: Daily Treasury Par Yield Curve Rates <d:BC_4MONTHm:type=”Edm.Double”></d:BC_4MONTH> Daily Treasury Bill Rates <d:ROUND_B1_CLOSE_17WK_2m:type=”Edm.Double”></d:ROUND_B1_CLOSE_17WK2_><d:ROUND_B1_YIELD_17WK_2m:type=”Edm.Double”></d:ROUND_B1_YIELD_17WK_2><d: MATURITY_DATE_17WK m:type=”Edm.DateTime”></d: MATURITY_DATE_17WK> <d:CUSIP_17WK>912789X88</d:CUSIP_17WK><d:CS_17WK_CLOSE_AVG m:type=”Edm.Double”></d:CS_17WK_CLOSE_AVG> <d:CS_17WK_YIELD_AVG m:type=”Edm.Double”></d:CS_17WK_YIELD_AVG> year to obtain a record of a specific time that or for all time. Example KEY=page Value=385(number) https://home.treasury.gov/resource-center/data-chart-center/interest-rates/pages/xml?data=%5Bvalue%5D&field_tdr_date_value=%5Ball%5D&page=%5B385%5D https://home.treasury.gov/resource-center/data-chart-center/interest-rates/pages/xml?data=daily_treasury_yield_curse&field_tdr_date_value=all&page=24 •Data Availability