curl -X POST $CC_API_BASE/create-quote \
  -H "apikey: $CC_PUBLISHABLE_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "merchantId": "your-merchant-id",
    "cart": { "total": 49.00, "currency": "EUR" },
    "token": "EURC",
    "chainId": 8453
  }'

const res = await fetch(
  `${process.env.CC_API_BASE}/create-quote`,
  {
    method: "POST",
    headers: {
      apikey: process.env.CC_PUBLISHABLE_KEY,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      merchantId: process.env.CC_MERCHANT_ID,
      cart: { total: 49.0, currency: "EUR" },
      token: "EURC",
      chainId: 8453,
    }),
  }
);

const { quote } = await res.json();

{
  "quote": {
    "quoteId": "q_8f2a…",
    "paymentId": "0x9c1b…",
    "orderId": "order-1042",
    "stablecoinAmount": "49000000",
    "token": "EURC",
    "network": "Base",
    "chainId": 8453,
    "fiatCurrency": "EUR",
    "fiatTotal": 49.0,
    "usdEquivalent": 53.17,
    "fxRate": 1.085,
    "spreadPercent": 0.0,
    "tolerancePercent": 0.5,
    "expiresAt": "2026-08-09T15:02:11.204Z",
    "createdAt": "2026-08-09T14:32:11.204Z"
  }
}