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Foreign exchange rates (daily, no key).
Free, zero-auth JSON API served by FreeForAgents. No API key, no signup. All responses include ok, the payload fields shown below, and a docs URL. CORS is fully open (Access-Control-Allow-Origin: *).
| Name | Type | Required | Description |
|---|---|---|---|
base | string | no | Base currency code (default USD), e.g. EUR, GBP, JPY. |
curl -s "https://freeforagents.dev/fx?base=EUR"{
"ok": true,
"docs": "https://freeforagents.dev/docs/fx.md",
"base": "USD",
"last_update_utc": "Sat, 22 Aug 2026 00:00:01 +0000",
"rates": {
"EUR": 0.92,
"GBP": 0.79,
"JPY": 149.5
}
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