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Currency Time Series
Currency Time Series is a paid API for AI agents from agents.openwebninja.com, paid per call via MPP, price unknown, status unknown (last checked 2026-10-14).
Returns historical forex exchange rate time series for a currency pair over configurable periods from 1 day to all-time (MAX).
Price / call—
Success—
StatusUnknown
How this service works
Get forex time series for the following periods: 1 day, 5 days, 1 month, 6 months, year-to-date, 1 year, 5 years and all times (max).
Output
Returns a structured object containing timestamped exchange rate snapshots keyed by timestamp, each with the exchange rate, absolute change, and percent change from previous close; plus the current exchange rate, previous close, update timestamp, UTC offset, interval between data points in seconds, and the period and currency pair metadata.
Example use cases
Year-to-date currency performance review
“Show me the year-to-date exchange rate history for USD to JPY — I want to see how the yen has moved against the dollar since January.”
5-day forex monitoring for travel planning
“Pull the last 5 days of GBP to USD exchange rates for me — I'm trying to figure out if now is a good time to convert pounds before my trip.”
Long-term trend analysis for financial reporting
“Get me the 5-year historical time series for EUR to CHF so I can analyze the long-term trend between the euro and Swiss franc for a quarterly report.”
Technical details
Endpoint
GEThttps://agents.openwebninja.com/realtime-finance-data/currency-time-series?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need historical forex exchange rate data over a defined period (1D to MAX) for any supported ISO 4217 currency pair, especially when you want timestamped snapshots with change metrics. Prefer this over spot-rate-only endpoints when trend analysis, charting, or monitoring over time is needed.
Side effects
- Invalid ISO 4217 currency code returns an error or empty data
- Unsupported period value causes validation error
- Unavailable currency pair may return no time series data
- Rate limiting or payment/credit exhaustion returns 402
- Network timeout for large MAX period datasets
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| period | string | Period for which to return time series and key events. **Periods:** `1D - 1 day` `5D - 5 days` `1M - 1 month` `6M - 6 months` `YTD - year-to-date` `1Y - 1 year` `5Y - 5 years` `MAX - all times` |
| language | string | The language to use for the results, specified as a 2-letter language code - see ISO 639-1. |
| to_symbolrequired | string | A 3-Letter currency code / symbol (ISO 4217) to convert to. |
| from_symbolrequired | string | A 3-Letter currency code / symbol (ISO 4217) to convert. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| status | string | Status of the API response |
| request_id | string | Unique identifier for the API request |
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