Messari · Funding Rounds

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://api.messari.io/funding/v1/rounds", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.messari.io/funding/v1/rounds?announcedAfter=2025-01-01&announcedBefore=2025-12-31&fundedEntityId=project-bitcoin-layer2&investorId=investor-001&isTokenFunded=false&limit=10&page=1&raisedAmountMax=50000000&raisedAmountMin=1000000&stage=series-a&type=equity" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": [
    {
      "amountRaisedUSD": 12500000,
      "announcementDate": "2025-02-01",
      "fundedEntity": {
        "id": "project-bitcoin-layer2",
        "name": "Example L2 Project"
      },
      "id": "round-001",
      "isTokenFunded": false,
      "stage": "series-a",
      "type": "equity"
    }
  ]
}