Sections

{
  "dashboardCount": 1,
  "data": {
    "dashboards": [
      {
        "dashboard": {
          "blurb": "Total market capitalization, BTC and ETH dominance, DeFi's share of the market, the sectors holding the most capital, and which coins keep appearing in the trending list.",
          "live": true,
          "slug": "market-overview",
          "tier": "analyst",
          "title": "Market Overview"
        },
        "panels": [
          {
            "analyst_read": "The market's overall size over time — the backdrop every other chart sits against. Sustained expansion signals broad risk appetite; a rolling top often leads the rest of the market lower.",
            "data": {
              "series": [
                {}
              ],
              "unit": "usd"
            },
            "kind": "time_series",
            "panelSlug": "total-market-cap",
            "refreshedAt": "2026-09-27T13:00:00.000Z",
            "sourceView": "cg_global_market",
            "subtitle": "Whole-market capitalisation trend",
            "title": "Total crypto market cap"
          }
        ]
      }
    ],
    "section": {
      "blurb": "Prices, sectors, DeFi, stablecoins, derivatives, treasuries, funding and exploits — the market as a whole.",
      "key": "markets",
      "label": "Markets and Analysis"
    }
  },
  "disclaimer": "Market data and analysis, not investment advice.",
  "panelCount": 1,
  "source": "Blockchain IQ",
  "terms": "https://www.blockchainiq.co/terms"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://www.blockchainiq.co/api/x402/v1/sections/:section'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://www.blockchainiq.co/api/x402/v1/sections/:section' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.25 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.25" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.25 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fwww.blockchainiq.co%2Fapi%2Fx402%2Fv1%2Fsections%2F%3Asection
const res = await pay("https://www.blockchainiq.co/api/x402/v1/sections/:section");
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.25 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.25"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://www.blockchainiq.co/api/x402/v1/sections/:section")
    print(res.status_code, res.text)