C

Cryptoetfsentinel · Filings Recent

by Cryptoetfsentinel

GETBaseSolana

$0.2

per call · USD Coin on Base

Crypto ETF Sentinel — SEC filing tracker for US spot crypto ETFs across Bitcoin, Ethereum, Solana, XRP and 30+ assets: freshest filings within ~10 minutes of detection, newest first (50 by default, max 100). Covers S-1, 424B, 8-A12B, CERT, EFFECT. Use when polling for new crypto ETF filings. Optional currency, filing_type, date_after, limit, order_by.

Endpoint

GET https://api.cryptoetfsentinel.com/v1/agent/filings/recent

3

Calls / 30d

1

Unique payers / 30d

Sep 6

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
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.cryptoetfsentinel.com/v1/agent/filings/recent", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://api.cryptoetfsentinel.com/v1/agent/filings/recent?currency=bitcoin&limit=50" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "data": [
    {
      "accession": "0001193125-26-145203",
      "cik": "0002090011",
      "company": "21Shares Hyperliquid ETF",
      "currency": "hyperliquid",
      "filing_type": "CERT",
      "published": "2026-05-11T00:00:00+00:00",
      "source": "SEC",
      "title": "21Shares Hyperliquid ETF certified for exchange listing"
    }
  ],
  "meta": {
    "limit": 50,
    "offset": 0,
    "page": 1,
    "total": 3058
  }
}

Payment details

Pay to0x169bf49c6ee5a179190121ab8d180b50e31683d1
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Solana
Schemesexact

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