curl --request POST \
  --url https://api.onbeam.io/privacy/swap/quote \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "from": [
    {
      "address": "<string>",
      "chainId": 123,
      "token": "<string>",
      "amount": "<string>"
    }
  ],
  "toChainId": 123,
  "toToken": "<string>",
  "toAddress": "<string>",
  "slippageBps": 123
}
'

{
  "quoteId": "<string>"
}