ChainQuery Bitcoin Intelligence · CDD

by ChainQuery Bitcoin Intelligence

GETBase

$0.01

per call · USD Coin on Base

ChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Coin Days Destroyed (CDD) spike classifier (state normal/elevated/spike/extreme + z-score vs 30-day baseline).

Endpoint

GET https://intel.chainquery.com/v1/cdd

1

Calls / 30d

1

Unique payers / 30d

Aug 28

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

Example response

{
  "as_of": "2026-06-19T17:00:05Z",
  "baseline_mean": 22500000,
  "daily_cdd_btc_days": 41250000,
  "refreshes_at": "daily signal, re-evaluated ~5min",
  "source_day": "2026-06-19",
  "state": "elevated",
  "z_score": 1.8
}

Payment details

Pay to0x7cf45cd775bdf31a5a96fa0a5805df0b610d87ff
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

Is this your API?

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

Get featured →

More from ChainQuery Bitcoin Intelligence & similar services