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Abstract Exchange Rates - Historical Rates
forexexchange-ratescurrency-conversiondata
Abstract Exchange Rates - Historical Rates is a paid API for AI agents from Exchange Rates at abstract-exchange-rates.mpp.paywithlocus.com, paid per call via MPP, $0.006/call, status unknown (last checked 2026-10-10).
Returns the historical exchange rate(s) for a given base currency on a specific past date, optionally filtered to a single target currency.
Price / call$0.006
Success—
StatusUnknown
How this service works
Historical Rates
Output
Returns a JSON object containing the base currency, the requested date, and a map of exchange rates (e.g. {"EUR": 0.91191}) for that date, along with a success boolean. If a target currency is specified, only that rate is returned; otherwise all available rates for the base currency are included.
Example use cases
Example prompt
“What was the USD to EUR exchange rate on June 15, 2023? I need the historical rate from AbstractAPI for that specific date.”
Technical details
Endpoint
POSThttps://abstract-exchange-rates.mpp.paywithlocus.com/abstract-exchange-rates/historical?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need the exchange rate for a specific past date rather than the current live rate. Ideal for financial reconciliation, historical reporting, invoice auditing, or backtesting where precise date-specific rates are required. Choose over the Live endpoint when the date is in the past, and over the Convert endpoint when you want the raw rate rather than a converted amount.
Side effects
- Invalid or unsupported currency code returns an error response
- Date in the future or out of supported historical range returns an error
- Malformed date format (not YYYY-MM-DD) causes a validation error
- Missing required fields (base or date) results in a 400-level error
- Network timeout or upstream data unavailability may cause transient failures
Input
{
"base": "USD",
"date": "2023-06-15",
"target": "EUR"
}Output
{
"data": {
"base": "USD",
"date": "2023-06-15",
"exchange_rates": {
"EUR": 0.91191
}
},
"success": true
}Tags
forexexchange-ratescurrency-conversiondata
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