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Atlantic Named Storms Above-Normal Probability (Evergreen)
x402
Atlantic Named Storms Above-Normal Probability (Evergreen) is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns the live prediction-market probability that the current Atlantic hurricane season will produce more named storms than the 30-year average (14.4), aggregated across venues like Kalshi.
Price / call$0.02
Success—
StatusUnknown
How this service works
Paid data APIs for AI agents: prediction-market analytics, weather intelligence, weather×market edge signals, and SEC/gov data. Paid endpoints use the x402 protocol (HTTP 402 + USDC on Base): call without payment to receive requirements, retry with an X-PAYMENT header. Machine-readable catalog: /llms.txt. Per-endpoint docs: /docs/{id}.
Output
A JSON object containing the aggregated implied probability (e.g. 0.5972) that the current Atlantic season will exceed the 30-year named storm average, with venue-level breakdowns (market ID, 24h volume, liquidity score), 1-hour price movement, divergence across venues, resolution date, and metadata including freshness timestamp, data sources, and a link to full endpoint docs.
Example use cases
Hurricane season risk briefing
“Pull the latest market probability on whether this Atlantic season will have above-normal named storms — I want the implied odds, recent movement, and how liquid the market is.”
Seasonal weather investment signal
“What's the current Kalshi probability that the 2026 Atlantic hurricane season will exceed the 14.4 named storm average, and has the market moved much in the last hour?”
Climate event monitoring for insurance
“Check the live prediction market probability that Atlantic named storms will run above normal this season, and tell me the resolution date so I know when this settles.”
Technical details
Endpoint
GEThttps://x402-factory.com/v1/evergreen/atlantic-named-storms-above-normalWhen to prefer
Use this endpoint when you need a real-time, machine-readable probability on Atlantic hurricane season activity sourced from liquid prediction markets like Kalshi. Prefer this over raw NHC forecasts when you want a market-consensus signal rather than a meteorological model output, or when you need a stable evergreen URL that automatically rolls to the next season.
Side effects
- 402 Payment Required if no X-PAYMENT header is provided — response includes USDC payment requirements for retry
- Market data temporarily unavailable if all upstream venues are unresponsive
- Stale data if upstream feeds lag — check generated_at in meta for freshness
- Invalid payment amount or token causes payment rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"slug": "atlantic-named-storms-above-normal-2026",
"topic": "atlantic-named-storms-above-normal",
"category": "weather",
"question": "Will the 2026 Atlantic season produce more named storms than the 30-year average?",
"per_venue": [
{
"venue": "kalshi",
"implied_p": 0.5972,
"market_id": "KXATLANTICNAMEDS",
"volume_24h_usd": 36748.15,
"liquidity_score": 0.821
}
],
"divergence": 0,
"probability": 0.5972,
"current_slug": "atlantic-named-storms-above-normal-2026",
"last_move_1h": -0.0034,
"topic_question": "Will Atlantic named storms run above normal this season?",
"resolution_date": "2026-11-30",
"rolls_to_next_at": "2026-11-30",
"resolution_criteria_summary": "Resolves YES if the NHC season count exceeds the 1991–2020 average of 14.4."
},
"meta": {
"docs": "https://x402-factory.com/docs/probability.evergreen.atlantic-named-storms-above-normal",
"sources": [
"kalshi",
"polymarket"
],
"version": "1.0.0",
"endpoint": "/v1/evergreen/atlantic-named-storms-above-normal",
"data_mode": "live",
"freshness": "realtime",
"request_id": "req_00000000",
"generated_at": "2026-08-21T03:58:58.085Z"
}
}
}Tags
x402
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