curl --request GET \
  --url "https://api.stablepay.co/api/v1/fiat/deposit_balance" \
  --header "Authorization: Bearer <API_KEY>" \
  --header "X-StablePay-Timestamp: <TIMESTAMP>" \
  --header "X-StablePay-Nonce: <NONCE>" \
  --header "X-StablePay-Signature: <SIGNATURE>"

const response = await fetch("https://api.stablepay.co/api/v1/fiat/deposit_balance", {
  method: "GET",
  headers: {
    "Authorization": "Bearer <API_KEY>",
    "X-StablePay-Timestamp": "<TIMESTAMP>",
    "X-StablePay-Nonce": "<NONCE>",
    "X-StablePay-Signature": "<SIGNATURE>"
  }
});
console.log(await response.json());

{
  "fiat_deposit_balances": [
    {
      "currency": "USD",
      "amount": 100500
    },
    {
      "currency": "SGD",
      "amount": 25075
    }
  ],
  "as_of": 1718726400
}