Openverbs · DEX Aggregators

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://crypto.openverbs.com/v1/dex-aggregators", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "chain": "example",
    "limit": 1
  }),
});
const data = await res.json();

curl -X POST \
  "https://crypto.openverbs.com/v1/dex-aggregators" \
  -H "Content-Type: application/json" \
  -d '{"chain":"example","limit":1}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "aggregators": [
    {
      "category": "Aggregators",
      "chains": [
        "Ethereum",
        "Arbitrum",
        "Base"
      ],
      "change1dPct": 3.1,
      "name": "1inch",
      "volume24hUsd": 312456789,
      "volume7dUsd": 2100000000
    }
  ],
  "chain": null,
  "change1dPct": 4.21,
  "change7dPct": -8.13,
  "count": 18,
  "source": "defillama",
  "stale": false,
  "total24hUsd": 892345678.12,
  "total30dUsd": 27891234567.9,
  "total7dUsd": 6123456789.55
}