เรียก FX API ครั้งแรก

curl -fsS --max-time 10 "https://api.exchangerate.dev/v1/latest/USD?symbols=EUR,GBP"

from urllib.request import Request, urlopenimport json# Identify your application explicitly when calling the API.request = Request("https://api.exchangerate.dev/v1/latest/USD?symbols=EUR,GBP", headers={"User-Agent": "exchangerate-docs/1.0"})with urlopen(request, timeout=10) as response:    data = json.load(response)print(data["rates"]["EUR"])

const response = await fetch("https://api.exchangerate.dev/v1/latest/USD?symbols=EUR,GBP", {  signal: AbortSignal.timeout(10_000),});if (!response.ok) throw new Error(`HTTP ${response.status}`);const data = await response.json();console.log(data.rates.EUR);

{  "result": "success",  "base": "USD",  "source": "live",  "sources": {    "EUR": "live",    "GBP": "live"  },  "market_session": "open",  "timestamp": "2026-06-15T12:00:00Z",  "data_updated_at": "2026-06-15T12:00:00Z",  "effective_at": {    "EUR": "2026-06-15T12:00:00Z",    "GBP": "2026-06-15T12:00:00Z"  },  "rates": {    "EUR": 0.86207,    "GBP": 0.74627  },  "stale": {    "EUR": false,    "GBP": false  },  "derived_symbols": [],  "notice": "Indicative rates, not for settlement."}

curl "https://api.exchangerate.dev/v1/latest/USD?symbols=EUR,GBP" \  -H "Authorization: Bearer YOUR_KEY"