Api Endpoint

pjm-nowcast

1–72h descriptive history of RTO LMP, zonal spreads, and RTO load.

Open interactive test console

Offering

Provider: pjm-nowcast-production.up.railway.app
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Financial Analysis
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://pjm-nowcast-production.up.railway.app/v1/nowcast/history
MIME type: Not provided
First seen: 2026-10-16T02:01:55.574Z
Last seen: 2026-11-01T15:16:13.330Z
Tags: pjm, nowcast, history, load, spread

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.1 USDC
Atomic price: 100000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 100000 atomic units
Atomic price: 100000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "100000",
    "payTo": "0x34cfb8bdbf16e4484b7da0ed31deed5771b16c8f"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "USDC",
    "amount": "100000",
    "payTo": "DCi9X5mmacNGLeJvCw9fdWgX3G8V4QquDn4EuXATkcYr"
  }
]

Observed health

Status: Reachable
Latest latency: 101 ms
Average latency: 303 ms
HTTP status: 405
Last checked: 2026-11-02T16:42:58.144Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "properties": {
        "families": {
          "items": {
            "enum": [
              "rto_lmp",
              "zonal_spread",
              "rto_load"
            ],
            "type": "string"
          },
          "type": "array"
        },
        "windowHours": {
          "description": "Trailing window in hours. Default 24. L2 max 72.",
          "maximum": 72,
          "minimum": 1,
          "type": "integer"
        }
      },
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "properties": {
            "families": {
              "items": {
                "enum": [
                  "rto_lmp",
                  "zonal_spread",
                  "rto_load"
                ],
                "type": "string"
              },
              "type": "array"
            },
            "windowHours": {
              "description": "Trailing window in hours. Default 24. L2 max 72.",
              "maximum": 72,
              "minimum": 1,
              "type": "integer"
            }
          },
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST",
            "PUT",
            "PATCH"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "description": "Trailing descriptive history. Not a forecast.",
          "properties": {
            "ageSeconds": {
              "type": "integer"
            },
            "asOf": {
              "type": "string"
            },
            "resolution": {
              "type": "string"
            },
            "rtoLmp": {
              "type": "object"
            },
            "rtoLoad": {
              "type": "object"
            },
            "stale": {
              "type": "boolean"
            },
            "windowHours": {
              "type": "integer"
            },
            "zonalSpread": {
              "type": "object"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}