C

Cryptoetfsentinel · Profiles Issuer

by Cryptoetfsentinel

GETBaseSolana

$0.03

per call · USD Coin on Base

Crypto ETF Sentinel — Latest POS AM-extracted operational profile for one US spot crypto ETF issuer: custodian, sponsor fee, AP counts, in-kind eligibility, basket size. Use when you need one fund's current plumbing terms. Pass the issuer's SEC CIK as cik.

Endpoint

GET https://api.cryptoetfsentinel.com/v1/profiles/issuer

4

Calls / 30d

2

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/profiles/issuer", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://api.cryptoetfsentinel.com/v1/profiles/issuer?cik=0001980994" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "data": {
    "ap_count_cash": 5,
    "ap_count_cash_delta": 1,
    "ap_count_inkind": 3,
    "basket_size": 40000,
    "cik": "0001980994",
    "custodian": "Coinbase Custody Trust Company, LLC",
    "custodian_changed": false,
    "fee_delta": null,
    "fee_waiver_expiry": null,
    "filing_date": "2026-01-15",
    "inkind_eligible": true,
    "reference_rate": "CME CF Bitcoin Reference Rate - New York Variant",
    "sponsor_fee": "0.25%"
  },
  "meta": {
    "total": null
  }
}

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

C

Cryptoetfsentinel · Profiles Comparison

api.cryptoetfsentinel.com

Crypto ETF Sentinel — Side-by-side comparison of ALL trading US spot crypto ETFs: POS AM profile, XBRL financials, market data and Fund Health metrics (premium/discount, tracking, implied NAV) per fund. Use when choosing between crypto ETFs or building a comparison table in one call. No params. Some Fund Health fields can be null if the market-data fetch fails.

GETBaseMarket Data
$0.03 / call4 calls / 30d
C

Cryptoetfsentinel · Pipeline Risk Scores

api.cryptoetfsentinel.com

Crypto ETF Sentinel — Regulatory risk score (0-99) for every US spot crypto ETF (Bitcoin, Ethereum, Solana and more) under SEC review: a composite of filing cadence, time-in-stage, comment-letter intensity and historical approval baselines. Use when ranking or screening pending crypto ETF filings by regulatory risk. A heuristic benchmark, not a probability or prediction.

GETBaseOnchain Data
$0.5 / call4 calls / 30d
C

Cryptoetfsentinel · Events

api.cryptoetfsentinel.com

Crypto ETF Sentinel — Activity feed of recent notable SEC filings and comment letters for US spot crypto ETFs (Bitcoin, Ethereum, Solana, XRP and more; last 60 days by default): S-1, 424B, 8-A12B, CERT, EFFECT and review correspondence, stage-filtered to drop trading-stage housekeeping. Use when a monitoring agent needs a 'what changed in crypto ETF regulation' heartbeat. Optional days and limit.

GETBaseOnchain Data
$0.1 / call4 calls / 30d