Intelligence Compare

[
  {
    "activityMultiple": 1.7,
    "activityScore": 71.8,
    "anomalyScore": 38.5,
    "buyPressure": 61.3,
    "buySellImbalance": 22.6,
    "confidenceScore": 92.1,
    "dominantSide": "BUY",
    "eventType": "NORMAL",
    "evidence": [
      "Buy pressure is 61.3%",
      "Volume is 1.9x baseline"
    ],
    "largeTradeCount": 3,
    "momentumScore": 64.2,
    "price": 2668.42,
    "priceChangePercent": 0.42,
    "sideDataAvailable": true,
    "signal": "BUYING_ACTIVITY",
    "signalStrength": "MEDIUM",
    "symbol": "ETHUSD",
    "timestamp": "2026-09-23T19:30:00Z",
    "tradeCount": 412,
    "volume": 812.5,
    "volumeMultiple": 1.9
  }
]

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.marketintelligenceapi.com/api/v1/intelligence/compare?symbols=example'

# 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://api.marketintelligenceapi.com/api/v1/intelligence/compare?symbols=example' \
  | 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.marketintelligenceapi.com%2Fapi%2Fv1%2Fintelligence%2Fcompare
const res = await pay("https://api.marketintelligenceapi.com/api/v1/intelligence/compare?symbols=example");
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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.marketintelligenceapi.com/api/v1/intelligence/compare?symbols=example")
    print(res.status_code, res.text)