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x402-factory MLB Baseball Calendar
x402
x402-factory MLB Baseball Calendar is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns upcoming MLB baseball event resolutions ordered by date with current blended win probabilities, covering up to 90 days ahead.
Price / call$0.01
Success—
StatusUnknown
How this service works
Upcoming MLB baseball event resolutions — Upcoming MLB baseball market resolutions in date order with current blended probabilities — the forward calendar of MLB baseball events an agent can position around. Same shape as /v1/calendar, pre-filtered to MLB baseball markets.
Output
A JSON array of upcoming MLB baseball events in chronological order, each containing a slug identifier, the market question, the resolution date, the current blended probability (0–1), and the category label. Wrapped in a data/meta envelope.
Example use cases
Daily fantasy lineup planning
“Show me all MLB prediction market events resolving in the next 7 days along with their current probabilities — I want to see what the markets think about upcoming games.”
Betting strategy forward planning
“Get me the full 30-day calendar of upcoming MLB baseball prediction market resolutions so I can identify where to position around major events.”
Sports analytics probability dashboard
“Fetch the upcoming MLB baseball events for the next 14 days with current blended probabilities so I can track how the market is pricing each matchup.”
Technical details
Endpoint
GEThttps://x402-factory.com/v1/calendar/sports-mlbWhen to prefer
Use this endpoint when you specifically need MLB baseball market data pre-filtered from the broader sports calendar — it avoids having to filter a generic sports feed yourself. Prefer it over the general /v1/calendar endpoint when your agent's scope is MLB-only, saving bandwidth and parsing overhead.
Side effects
- Invalid days parameter (outside 1–90 range) returns validation error
- No upcoming MLB events in the requested window returns empty events array
- Payment not completed returns 402 Payment Required
- Server-side data lag may result in stale probabilities for recently resolved markets
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-mlb",
"sources": [
"kalshi",
"polymarket"
],
"version": "1.0.0",
"endpoint": "/v1/calendar/sports-mlb",
"data_mode": "live",
"freshness": "hourly",
"request_id": "req_00000000",
"generated_at": "2026-08-21T03:58:58.083Z"
}
}
}Tags
x402
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