curl --request GET \
  --url http://localhost:8000/rate-oracle/config \
  --header 'Authorization: Basic <encoded-value>'

{
  "rate_oracle_source": {
    "name": "binance"
  },
  "global_token": {
    "global_token_name": "USDT",
    "global_token_symbol": "$"
  },
  "available_sources": [
    "<string>"
  ]
}