MacroPulse Market Hours & Status API

{
  "type": "json",
  "errors": {
    "400": {
      "example": {
        "error": "exchange parameter required"
      },
      "description": "Invalid or missing parameter(s) — required: exchange. 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": {
    "at": "2026-07-13T14:30:00.000Z",
    "name": "New York Stock Exchange",
    "status": "open",
    "holiday": null,
    "is_open": true,
    "session": {
      "open": "09:30",
      "close": "16:00",
      "half_day": false,
      "segments": [
        [
          "09:30",
          "16:00"
        ]
      ]
    },
    "exchange": "NYSE",
    "timezone": "America/New_York",
    "next_open": "2026-07-14T13:30:00.000Z",
    "local_time": "2026-07-13T10:30:00",
    "next_close": "2026-07-13T20:00:00.000Z",
    "deterministic": true
  }
}