# Regression Incoming 2026 NFL Fantasy Draft Board — Half-PPR

> Regression Incoming 2026 NFL Fantasy Draft Board — Half-PPR is a paid API for AI agents from api.regressionincoming.fyi, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).

Returns a model-driven half-PPR fantasy football draft board for the 2026 NFL season, including player rankings, confidence scores, and injury-return pathways across up to 412 players and 99 predictive features.

## Facts

- Endpoint: GET https://api.regressionincoming.fyi/v1/draft-board/half-ppr
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/regression-incoming-2026-nfl-fantasy-draft-board-half-ppr-973fcbfd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_af_E_PYAGEH4C1sTjqDN4

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 regression-incoming-2026-nfl-fantasy-draft-board-half-ppr-973fcbfd
```

Example prompt: Pull me the top 150 half-PPR fantasy football players from the 2026 NFL regression model — filter to just running backs and show me the confidence scores and injury-return flags.

## When to prefer this

Choose this endpoint when you need a statistically rigorous, machine-learning-driven half-PPR fantasy football draft board for the 2026 NFL season, especially when confidence intervals and injury-return pathways matter. Prefer over general sports data APIs when you want preseason projection quality rather than raw stats or box scores.

## Known failure modes

- Payment not provided or invalid x402 payment header — returns 402 Payment Required
- Invalid position enum value (e.g. 'K' or 'DST') — returns 422 validation error
- Limit parameter out of range (must be 1–600) — returns 400 bad request
- Tier value below minimum (must be >= 1) — returns 400 bad request
- Model data not yet available for 2026 season — may return 503 or empty dataset

## How this service works

model-driven 2026 nfl preseason rankings. 412 players, confidence scores, injury-return pathway, VOR draft boards. per-call $0.10, or the $3 14-day draft bundle with the draft kit.

## Output

A JSON list of up to 600 NFL players ranked for half-PPR fantasy football scoring, each entry including model-derived rank, confidence score, injury-return pathway data, and position tier — powered by 99 predictive features across 412 players for the 2026 preseason.

## 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",
     "properties": {
      "tier": {
       "type": "integer",
       "minimum": 1
      },
      "limit": {
       "type": "integer",
       "maximum": 600,
       "minimum": 1
      },
      "accept": {
       "type": "string"
      },
      "position": {
       "enum": [
        "QB",
        "RB",
        "WR",
        "TE"
       ],
       "type": "string"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/regression-incoming-2026-nfl-fantasy-draft-board-half-ppr-973fcbfd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.regressionincoming.fyi](https://www.zero.xyz/host/api.regressionincoming.fyi/llms.txt)