curl --request POST \
  --url http://localhost:8000/gateway/swap/execute \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "connector": "<string>",
  "network": "<string>",
  "trading_pair": "<string>",
  "side": "<string>",
  "amount": 123,
  "slippage_pct": 1,
  "wallet_address": "<string>"
}
'

{
  "transaction_hash": "<string>",
  "trading_pair": "<string>",
  "side": "<string>",
  "amount": "<string>",
  "status": "submitted"
}