# NPB Post-Game Results by Date

> NPB Post-Game Results by Date is a paid API for AI agents from oracle-api-production-766f.up.railway.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Returns final scores, winning/losing/save pitchers, stadium, and game times for all NPB games on a given date

## Facts

- Endpoint: POST https://oracle-api-production-766f.up.railway.app/v1/npb/games/:date/results
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/npb-post-game-results-by-date-a3ea02fb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_opP59lLW_oNvyaBSbJu2M

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 npb-post-game-results-by-date-a3ea02fb -d '<json body>'
```

Example prompt: Can you pull the official NPB post-game results for all games played on 2024-07-15? I need the final scores, and which pitchers got the win, loss, and save for each game.

## When to prefer this

Use this endpoint when you need official final post-game results for NPB (Japanese baseball) games on a specific calendar date, especially for bet settlement, fantasy scoring, or sports analytics pipelines. It is purpose-built for post-game summaries including pitcher decisions (W/L/S), making it more useful than a generic schedule or live-score endpoint when the game has already finished.

## Known failure modes

- No games on the requested date (e.g. off-day or rained out) — empty games array returned
- Invalid date format (not YYYY-MM-DD) — request error
- Date is in the future and results are not yet available — empty or error response
- Games still in progress at time of request — partial or missing results
- Payment not received or insufficient USDC — 402 Payment Required
- npb.jp source data unavailable or delayed — error or stale response

## How this service works

Japanese baseball (NPB) post-game results summary for a given date. Returns final score (home/visitor), winning pitcher, losing pitcher, save pitcher, stadium, start/end times, duration for all games on the requested date. Source: npb.jp official post-game record. Use cases: bet settlement automation for x402-based betting agents, sports analytics post-game pipeline, fantasy baseball scoring update, real-time score notification bots, multi-game results aggregation. Cheap settlement-tier price ($0.003) for high-volume polling. Input: :date (YYYY-MM-DD, JST). Output: JSON {date, league, kind:"post_game_results", games[]} per game with team names + final scores + W/L/S pitchers. Pay-per-call $0.003 USDC on Solana mainnet.

## Output

A JSON object with the requested date, league, kind='post_game_results', and a games array. Each game entry includes home and visitor team names, final scores, winning pitcher, losing pitcher, save pitcher (if any), stadium name, game start and end times, and game duration.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "date"
     ],
     "properties": {
      "date": {
       "type": "string",
       "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/npb-post-game-results-by-date-a3ea02fb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from oracle-api-production-766f.up.railway.app](https://www.zero.xyz/host/oracle-api-production-766f.up.railway.app/llms.txt)