Roundhouse

storm weather

Probability that a Kalshi settlement station's NWS daily high/low lands at or above each °F threshold (GEFS 31-member ensemble + today's observations). Path: /v1/kalshi/{high|low}/{station}/{YYYY-MM-DD}

DataUnknowneip155:84532Exactvia facilitator:payAI
https://storm-weather.troymare.workers.dev/v1/kalshi/:kind/:station/:date
WeatherKalshiPrediction-marketsTemperature
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
—
Verified settled volume
0 settlements proven x402 by their on-chain EIP-3009 marker.
$0.050
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
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Upstream on-chain volume
Reported by the source catalog.
Paid to
0x087B82888C2547693355Cae518D8df431BaDEA0B

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x036CbD53842c5426634e7929541eC2318f3dCF7e

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.05USDC≈ $0.05 USD
on Base Sepolia · exact scheme

Pay 0.05 USDC on Base Sepolia to 0x087B…DEA0B. The signed payment is good for 1 minute.

Paid to
0x087B…DEA0B
USD Coin (Base Sepolia) contract
0x036C…dCF7e
Payment window
1 minute
As published
50000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0x087B82888C2547693355Cae518D8df431BaDEA0B",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:84532",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "pathParams": {
          "date": "2026-10-10",
          "kind": "high",
          "station": "KNYC"
        },
        "queryParams": {
          "bracket": "70-71"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "date": "2026-10-10",
          "kind": "high",
          "station": {
            "id": "KNYC",
            "name": "New York (Central Park)"
          },
          "ensemble": {
            "sd_f": 1.56,
            "mean_f": 70.27,
            "kernel_sigma_f": 1.5
          },
          "probability": {
            "brackets": {
              "70-71": 0.3514
            },
            "at_or_above": {
              "70": 0.6467,
              "71": 0.4714,
              "72": 0.2953
            }
          }
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "pathParams": {
              "type": "object",
              "required": [
                "kind",
                "station",
                "date"
              ],
              "properties": {
                "date": {
                  "type": "string",
                  "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                  "description": "climate day, YYYY-MM-DD"
                },
                "kind": {
                  "enum": [
                    "high",
                    "low"
                  ],
                  "type": "string"
                },
                "station": {
                  "enum": [
                    "KNYC",
                    "KMDW",
                    "KLAX",
                    "KMIA",
                    "KAUS",
                    "KDEN",
                    "KPHL",
                    "KHOU",
                    "KDFW"
                  ],
                  "type": "string",
                  "description": "NWS settlement station"
                }
              }
            },
            "queryParams": {
              "type": "object",
              "properties": {
                "sigma": {
                  "type": "number",
                  "description": "kernel width in °F (default 1.5)"
                },
                "bracket": {
                  "type": "string",
                  "description": "Kalshi-style bracket: 84-85, 90+, <=70 (repeatable)"
                },
                "observed": {
                  "enum": [
                    "true",
                    "false"
                  ],
                  "type": "string",
                  "description": "clamp to today's observed extreme"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    },
    "routeTemplate": "/v1/kalshi/:kind/:station/:date"
  }
}

Provenance

Seen in the source catalog
2026-10-09 10:08Z
Last indexed by Roundhouse
2026-10-31 10:15Z
Last enriched (probe, favicon, geo)
—
x402 version
2
Max timeout
60s
Liveness probe
Not probed
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service storm weather and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=storm%20weather'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://storm-weather.troymare.workers.dev/v1/kalshi/:kind/:station/:date, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://preview.roundhouseai.io/skill.md first — it is the whole procedure.