C

Cryptoetfsentinel · Pipeline Stalled

by Cryptoetfsentinel

GETBaseSolana

$0.1

per call · USD Coin on Base

Crypto ETF Sentinel — Under-review US spot crypto ETF issuers stalled 148+ days without comment-letter activity (a proxy for SEC inactivity), sorted by days since last activity. Long stalls historically correlate with withdrawal risk. Use when screening pending crypto ETF filings for abandonment or withdrawal risk.

Endpoint

GET https://api.cryptoetfsentinel.com/v1/pipeline/stalled

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/pipeline/stalled", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://api.cryptoetfsentinel.com/v1/pipeline/stalled" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "data": [
    {
      "cik": "0001841175",
      "crypto": "bitcoin",
      "days_since_last_letter": 212,
      "last_letter": "2026-02-05",
      "name": "Osprey Bitcoin Trust",
      "registration_date": "2025-06-30",
      "review_rounds": 3,
      "ticker": "OBTC"
    }
  ],
  "meta": {
    "total": 1
  }
}

Payment details

Pay to0x169bf49c6ee5a179190121ab8d180b50e31683d1
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Solana
Schemesexact

Is this your API?

Pin it to the top of Other and the homepage with a featured placement.

Get featured →

More from Cryptoetfsentinel & similar services