{ "opencollection": "1.0.0", "info": { "name": "Open Exchange Rates Convert Historical Rates API", "version": "1.0" }, "request": { "auth": { "type": "apikey", "key": "app_id", "value": "{{app_id}}", "placement": "query" } }, "items": [ { "info": { "name": "Historical Rates", "type": "folder" }, "items": [ { "info": { "name": "Get historical exchange rates for a date", "type": "http" }, "http": { "method": "GET", "url": "https://openexchangerates.org/api/historical/:date.json", "params": [ { "name": "date", "value": "", "type": "path", "description": "The requested date in YYYY-MM-DD format (UTC)." }, { "name": "base", "value": "", "type": "query", "description": "Change the base currency to which all rates are relative, as a 3-letter currency code. Defaults to USD. Changing the base currency requires a paid plan." }, { "name": "symbols", "value": "", "type": "query", "description": "Limit results to specific currencies as a comma-separated list of 3-letter currency codes." }, { "name": "show_alternative", "value": "", "type": "query", "description": "Set to true to extend returned values with alternative, black market, and digital currency rates." }, { "name": "prettyprint", "value": "", "type": "query", "description": "Set to true for human-readable response formatting." } ] }, "docs": "Returns the end-of-day exchange rates for a given UTC date, currently going back to January 1st, 1999. Rates are the final published values for the day through 23:59:59 UTC; requesting the current UTC date returns the most recent rates (matching latest.json). Base currency and symbols filtering are available on the Developer, Enterprise, and Unlimited plans." } ] } ], "bundled": true }