← ECB Rates
finance by fourzerotwo
EUR FX history
Daily euro reference rates for a currency over a date range.
EUR FX history Free
Daily euro reference rates for a currency over a date range.
- cost
- Free then $0.002 / call
- MCP tool
- ecb__fx-history
- method
- GET
Free up to 50 calls a day over MCP (500 with a free key), then $0.002 per call by card credit or USDC. Free key · Pay by card
GET https://fourzerotwo.si/v1/ecb/fx-history
| Param | Type | Description |
|---|---|---|
| currency | string | ISO currency code |
| startPeriod | string | YYYY-MM-DD |
| endPeriod? | string | YYYY-MM-DD |
# free: send a free key from https://fourzerotwo.si/free curl -H "X-API-Key: fzt_…" "https://fourzerotwo.si/v1/ecb/fx-history?currency=GBP&startPeriod=2026-09-01" # no key: returns 402 with the price, for x402 agents curl -i "https://fourzerotwo.si/v1/ecb/fx-history?currency=GBP&startPeriod=2026-09-01"
by fourzerotwo
Report this endpoint
Use it from an AI agent (MCP)
Add the server once, then ask for this data in plain English. The agent finds the endpoint with search_apis and runs it with call_api.
{
"mcpServers": {
"fourzerotwo": { "type": "http", "url": "https://fourzerotwo.si/mcp" }
}
}
# the call the agent makes
call_api {"tool": "ecb__fx-history", "arguments": {"currency":"GBP","startPeriod":"2026-09-01","endPeriod":"2026-09-30"}}
More from ECB Rates
- EUR FX reference rate — Latest euro reference rate against a currency (e.g. USD, GBP, JPY).
- All EUR FX rates — Latest euro reference rates for every published currency.
- €STR — Euro short-term rate (€STR), recent daily values.
- Deposit facility rate — ECB deposit facility rate, recent changes.
- Main refinancing rate — ECB main refinancing operations rate, recent changes.
- Euro area inflation — Euro area HICP annual rate of change, recent months.
- HICP by country — HICP annual inflation for one euro-area country (e.g. DE, FR, IT, ES).
Source: European Central Bank (ECB Data Portal). Free of charge at source.