Signals Liquidation Pressure

{
  "cached_at": "2026-06-13T12:00:00+00:00",
  "cascade_alert": false,
  "coins": {
    "BTC": {
      "bias": "LONG_SQUEEZE",
      "cascade_risk_score": 18,
      "liq_vol_long_usd": 4200,
      "liq_vol_short_usd": 1800,
      "mark_price": 103200,
      "near_liq_long_usd": 980,
      "near_liq_short_usd": 200,
      "wallets_sampled": 25
    },
    "ETH": {
      "bias": "LONG_SQUEEZE",
      "cascade_risk_score": 12,
      "liq_vol_long_usd": 1100,
      "liq_vol_short_usd": 600,
      "mark_price": 1680,
      "near_liq_long_usd": 200,
      "near_liq_short_usd": 80,
      "wallets_sampled": 25
    }
  },
  "highest_pressure_coin": "BTC",
  "interpretation": "Max cascade risk 18/100 — highest pressure on BTC (LONG_SQUEEZE)",
  "max_cascade_risk_score": 18
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://apexrunner.ai/signals/liquidation-pressure'

# 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://apexrunner.ai/signals/liquidation-pressure' \
  | 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 $0.007 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.007" });
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 $0.007 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapexrunner.ai%2Fsignals%2Fliquidation-pressure
const res = await pay("https://apexrunner.ai/signals/liquidation-pressure");
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 $0.007 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.007"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://apexrunner.ai/signals/liquidation-pressure")
    print(res.status_code, res.text)