{"source":"econ-cpi","note":"Free 5-item preview. The full feed is $0.05/call at GET /v1/econ-cpi/changes.","question":"Did CPI-U (all items, inflation) print a new value since T, and how did it move month-over-month?","sample":[{"source":"econ-cpi","entityId":"bls:CUUR0000SA0","type":"data_point","title":"CPI-U (all items, inflation): 325.252 index (January 2026)","summary":"BLS reported CPI-U (all items, inflation) = 325.252 index for January 2026 (series CUUR0000SA0).","significance":5,"detectedAt":"2026-07-14T22:21:55.613Z","effectiveDate":"2026-01-01","sourceUrl":"https://data.bls.gov/timeseries/CUUR0000SA0","detail":{"series":"CUUR0000SA0","value":"325.252","period":"January 2026","units":"index"}},{"source":"econ-cpi","entityId":"bls:CUUR0000SA0","type":"data_point","title":"CPI-U (all items, inflation): 326.785 index (February 2026)","summary":"BLS reported CPI-U (all items, inflation) = 326.785 index for February 2026 (series CUUR0000SA0).","significance":5,"detectedAt":"2026-07-14T22:21:55.613Z","effectiveDate":"2026-02-01","sourceUrl":"https://data.bls.gov/timeseries/CUUR0000SA0","detail":{"series":"CUUR0000SA0","value":"326.785","period":"February 2026","units":"index"}},{"source":"econ-cpi","entityId":"bls:CUUR0000SA0","type":"data_point","title":"CPI-U (all items, inflation): 330.213 index (March 2026)","summary":"BLS reported CPI-U (all items, inflation) = 330.213 index for March 2026 (series CUUR0000SA0).","significance":5,"detectedAt":"2026-07-14T22:21:55.613Z","effectiveDate":"2026-03-01","sourceUrl":"https://data.bls.gov/timeseries/CUUR0000SA0","detail":{"series":"CUUR0000SA0","value":"330.213","period":"March 2026","units":"index"}},{"source":"econ-cpi","entityId":"bls:CUUR0000SA0","type":"data_point","title":"CPI-U (all items, inflation): 333.020 index (April 2026)","summary":"BLS reported CPI-U (all items, inflation) = 333.020 index for April 2026 (series CUUR0000SA0).","significance":5,"detectedAt":"2026-07-14T22:21:55.613Z","effectiveDate":"2026-04-01","sourceUrl":"https://data.bls.gov/timeseries/CUUR0000SA0","detail":{"series":"CUUR0000SA0","value":"333.020","period":"April 2026","units":"index"}},{"source":"econ-cpi","entityId":"bls:CUUR0000SA0","type":"data_point","title":"CPI-U (all items, inflation): 335.123 index (May 2026)","summary":"BLS reported CPI-U (all items, inflation) = 335.123 index for May 2026 (series CUUR0000SA0).","significance":5,"detectedAt":"2026-07-14T22:21:55.613Z","effectiveDate":"2026-05-01","sourceUrl":"https://data.bls.gov/timeseries/CUUR0000SA0","detail":{"series":"CUUR0000SA0","value":"335.123","period":"May 2026","units":"index"}}]}