{
  "request": {
    "method": "GET",
    "url": "https://api.polygon.io/v1/conversion/EUR/USD?amount=100&precision=2",
    "headers": {
      "Authorization": "Bearer YOUR_POLYGON_API_KEY"
    }
  },
  "response": {
    "status": "success",
    "request_id": "fx-conv-polygon-example-001",
    "from": "EUR",
    "to": "USD",
    "initialAmount": 100,
    "converted": 108.42,
    "last": {
      "ask": 1.0843,
      "bid": 1.0841,
      "exchange": 48,
      "timestamp": 1748476800000
    }
  }
}