Vibe Springs · Market Pulse

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://vibesprings.net/api/market-pulse", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://vibesprings.net/api/market-pulse?base=USD&cryptos=bitcoin%2Cethereum%2Csolana" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "crypto": [
    {
      "change24h": 2.1,
      "id": "bitcoin",
      "marketCap": 2070000000000,
      "name": "Bitcoin",
      "price": 105000,
      "symbol": "BTC",
      "volume24h": 42000000000
    }
  ],
  "defiYields": [
    {
      "apy": 5.2,
      "chain": "Ethereum",
      "protocol": "aave-v3",
      "symbol": "USDC",
      "tvlUsd": 2000000000
    }
  ],
  "fx": {
    "base": "USD",
    "date": "2026-06-21",
    "rates": {
      "EUR": 0.92,
      "GBP": 0.79,
      "JPY": 157.5
    }
  },
  "gas": {
    "baseFeeGwei": "0.0012",
    "chain": "base",
    "estimatedTransferCostUSD": "0.000088",
    "gasPriceGwei": "0.0015"
  },
  "processingTime": "410ms",
  "sources": [
    "CoinGecko",
    "ECB via Frankfurter",
    "DefiLlama",
    "Base RPC"
  ],
  "timestamp": "2026-06-21T20:00:00.000Z"
}