CryptoPulse Perp Funding Rate Check

{
  "type": "json",
  "errors": {
    "400": {
      "example": {
        "error": "invalid request"
      },
      "description": "Invalid or missing parameter(s). Returned before the payment gate on paid requests, so a malformed call is never charged. JSON body: { error: <what is wrong and how to fix it> } plus usage hints."
    },
    "402": {
      "description": "Payment required — x402 v2 challenge; the accepts array lists scheme, network, and amount. Retry the same request with a PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Verification is free."
    },
    "500": {
      "example": {
        "error": "upstream_failed"
      },
      "description": "Unexpected server error. If a payment settled without a usable result, contact info@theaslangroupllc.com with the settlement tx hash for a re-run or credit."
    }
  },
  "example": {
    "markets": [
      {
        "coin": "ETH",
        "mark_price": 1786.9,
        "funding_hourly": 0.0000125,
        "open_interest_usd": 1556000000,
        "cross_venue_predicted": [
          {
            "venue": "HlPerp",
            "rate_per_24h_pct": 0.03
          },
          {
            "venue": "BinPerp",
            "rate_per_24h_pct": 0.0096
          }
        ],
        "funding_annualized_pct": 10.95
      }
    ],
    "deterministic": true
  }
}