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x402-factory NFL Football Calendar
x402
x402-factory NFL Football Calendar is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns upcoming NFL football market resolution events in chronological order with current blended probabilities, covering up to 90 days ahead.
Price / call$0.01
Success—
StatusUnknown
How this service works
Upcoming NFL football event resolutions — Upcoming NFL football market resolutions in date order with current blended probabilities — the forward calendar of NFL football events an agent can position around. Same shape as /v1/calendar, pre-filtered to NFL football markets.
Output
An array of upcoming NFL football market events sorted by resolution date, each with a unique slug, a human-readable market question, an ISO resolution date, and a blended probability (0–1) representing the current market consensus, plus a category field and response metadata.
Example use cases
Pre-game positioning briefing
“Show me all NFL football prediction market events resolving in the next 14 days with their current blended probabilities so I can see where to position ahead of this weekend's games.”
Weekly NFL outlook for fantasy or betting
“Give me the full NFL football event calendar for the next 7 days — I want to see every upcoming market question and its current probability before making any decisions this week.”
Monthly NFL event pipeline review
“Pull the NFL football prediction market schedule for the next 60 days so I can map out which events are coming up and what the current odds look like across the full stretch.”
Technical details
Endpoint
GEThttps://x402-factory.com/v1/calendar/sports-nflWhen to prefer
Use this endpoint when you specifically need the NFL football prediction market forward calendar — it is pre-filtered to NFL events, saving you from filtering a broader sports or all-categories calendar feed. Prefer it over the generic /v1/calendar endpoint when your agent is focused on NFL scheduling, positioning, or analysis workflows. Choose it over the NBA or MLB siblings when your use case is American football specifically.
Side effects
- Invalid 'days' value outside 1–90 range returns a validation error
- Payment failure (x402 USDC payment not processed) blocks the response
- Category filter mismatch returns empty event array if no NFL events exist in the window
- Stale or unavailable probability data may return events with missing or null current_p values
- Network timeout if upstream prediction market data is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"events": []
},
"meta": {
"docs": "https://x402-factory.com/docs/probability.calendar.sports-nfl",
"sources": [
"kalshi",
"polymarket"
],
"version": "1.0.0",
"endpoint": "/v1/calendar/sports-nfl",
"data_mode": "live",
"freshness": "hourly",
"request_id": "req_00000000",
"generated_at": "2026-08-21T03:58:58.083Z"
}
}
}Tags
x402
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