Profiles Issuer

Last 30 days

Uptime

100%

Response time

195 ms typical, 195 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.cryptoetfsentinel.com/v1/profiles/issuer?cik=0001980994"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.cryptoetfsentinel.com%2Fv1%2Fprofiles%2Fissuer
const res = await pay("https://api.cryptoetfsentinel.com/v1/profiles/issuer?cik=0001980994");
console.log(await res.json());

Example input

{
  "cik": "0001980994"
}

Example output

{
  "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
  }
}

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