The avatar for @jwolfers
Justin Wolfers
Public
Edited
Mar 1, 2023
Fork of Federal Reserve Data from FRED
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API_KEY = 'XXX'
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series_id = 'RIFSPPNAAD30NB'
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observation_start = '2019-01-01' // add widget
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observation_end = '2021-04-05' // add widget
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frequency = 'm' // One of the following values: 'd', 'w', 'bw', 'm', 'q', 'sa', 'a', 'wef', 'weth', 'wew', 'wetu', 'wem', 'wesu', 'wesa', 'bwew', 'bwem'
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units = 'lin' // One of the following values: 'lin', 'chg', 'ch1', 'pch', 'pc1', 'pca', 'cch', 'cca', 'log'
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aggregation_method = 'eop'// One of the following values: 'avg', 'sum', 'eop'
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apiEndpoint = 'https://api.stlouisfed.org/fred/series/observations?'
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apiUrl = encodeURI(`${apiEndpoint}series_id=${series_id}&api_key=${API_KEY}&file_type=json&observation_start=${observation_start}&observation_end=${observation_end}&frequency=${frequency}&units=${units}&aggregation_method=${aggregation_method}`)
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//url = `${corsApp}${apiUrl}`
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//res = fetch(encodeURI(url)) // not sure URI encoding is needed
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//data = res.clone().json()
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//data.observations
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import {fetchp} with {DOMAINS as ALLOW_DOMAINS} from '@tomlarkworthy/fetchp'
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DOMAINS = ['fred.stlouisfed.org']
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justinsdata = fetchp(apiUrl)
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