# The Undesirables Oracle: 7-Day Player Stat-Line Forecast

> The Undesirables Oracle: 7-Day Player Stat-Line Forecast is a paid API for AI agents from oracle.the-undesirables.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-28).

Returns a conformal 7-day forecast with calibrated lo/mid/hi bands for a player's counting stats (hits, HRs, RBI, walks, strikeouts), Heat and Form letter grades, player headshot, and an on-chain proof pointer.

## Facts

- Endpoint: GET https://oracle.the-undesirables.com/api/v1/sports/forecast?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/the-undesirables-oracle-7-day-player-stat-line-forecast-598e8f6a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AYT9BUkgRtXBDr9AeuKyc

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability the-undesirables-oracle-7-day-player-stat-line-forecast-598e8f6a
```

Example prompt: Pull me the 7-day conformal stat forecast for MLB player ID 664034 — I want the lo/mid/hi bands for hits, HRs, RBI, walks, and strikeouts, plus his Heat and Form grades.

## When to prefer this

Choose this endpoint when you need probabilistic, statistically calibrated 7-day stat-line forecasts with explicit lo/mid/hi confidence bands and coverage guarantees for individual sports players — especially for MLB. Prefer this over simple season-average lookups when you need uncertainty quantification, out-of-sample validation, and verifiable on-chain provenance for the forecast. Particularly strong for fantasy sports decisions, player prop analysis, or risk-adjusted performance modeling.

## Known failure modes

- Invalid or unrecognized player_id returns error or empty forecast
- League key not yet in-season (NFL/NHL/NBA/NCAAF/NCAAB outside their season) returns inactive league response
- Missing required query parameters (league or player_id) returns 400 validation error
- Payment not completed via x402 micropayment returns 402 Payment Required
- Player has insufficient historical data for conformal calibration

## How this service works

Conformal 7-day player stat-line forecast: calibrated lo/mid/hi bands for a player's counting stats (hits, HRs, RBI, walks, strikeouts), Heat and Form letter grades, and the on-chain proof pointer for the underlying panel. Bands are pooled-conformal, validated daily out-of-sample against the 90% coverage target. Player headshot included. MLB live; other leagues activate with their seasons.

## Output

Returns a JSON object with: (1) forecasts object containing lo/mid/hi calibrated bands for counting stats (hits, HRs, RBI, walks, strikeouts) over the next 7 days validated against a 90% coverage target; (2) grades object with Heat and Form letter grades; (3) player object including headshot image reference; (4) an on-chain proof pointer to the underlying panel; (5) a status string indicating the response state.

## Request schema (JSON Schema)

```json
{
 "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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "league",
      "player_id"
     ],
     "properties": {
      "league": {
       "type": "string",
       "description": "League key: mlb (live); nfl/nhl/nba/ncaaf/ncaab activate in season"
      },
      "player_id": {
       "type": "string",
       "description": "League-native player id — find it via the free /api/v1/sports/board or /api/v1/sports/snapshot"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "status"
     ],
     "properties": {
      "grades": {
       "type": "object"
      },
      "player": {
       "type": "object"
      },
      "status": {
       "type": "string"
      },
      "forecasts": {
       "type": "object"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/the-undesirables-oracle-7-day-player-stat-line-forecast-598e8f6a/health.json
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