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NPB Official Batter Ranking Statistics by Season
x402
NPB Official Batter Ranking Statistics by Season is a paid API for AI agents from oracle-api-production-766f.up.railway.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Returns official NPB batting statistics (BA, OBP, SLG, HR, RBI, SB, and more) for all qualified batters split by Central and Pacific League for a given season (2005–2025).
Price / call$0.005
Success—
StatusUnknown
How this service works
Japanese baseball (NPB) official batter ranking statistics for a given season. Returns batting average (打率), on-base percentage (出塁率), slugging (長打率), home runs (本塁打), RBIs (打点), stolen bases (盗塁), plate appearances, hits, doubles, triples for all qualified batters (規定打席 met) split by Central League and Pacific League. Source: npb.jp official BIS ranking. Coverage: 2005-2025 (21 seasons). Use cases: NPB fantasy baseball lineup setting, hitter matchup analysis, sabermetric research, league leader comparison, longitudinal hitter projection, AI baseball analytics agents covering Japanese leagues. Input: :season (YYYY). Output: JSON {season, league, category, source, subleagues:{central:{criteria_note,players[]}, pacific:{...}}}. Pay-per-call $0.005 USDC on Solana mainnet.
Output
A JSON object containing the season, league category, and source, with subleagues broken into Central and Pacific League arrays. Each player entry includes batting average, on-base percentage, slugging percentage, home runs, RBIs, stolen bases, plate appearances, hits, doubles, and triples. Only qualified batters (規定打席 met) are included.
Example use cases
Example prompt
“Pull the official NPB batter rankings for the 2023 season — I want to see batting average, OBP, slugging, home runs, and RBIs for all qualified hitters in both the Central and Pacific Leagues.”
Technical details
Endpoint
POSThttps://oracle-api-production-766f.up.railway.app/v1/npb/players/batters/:seasonWhen to prefer
Use this endpoint when you need official NPB batting leaderboard statistics for an entire season, including all qualified batters split by league. Ideal for fantasy baseball lineup decisions, sabermetric research, historical comparisons, and AI agents covering Japanese professional baseball. Prefer this over individual player lookup endpoints when you need the full ranked list rather than a single player's stats.
Side effects
- Season out of range (before 2005 or after 2025) returns an error or empty result
- Invalid season format (non-YYYY) causes a 400 bad request
- Payment not completed on Solana mainnet results in 402 Payment Required
- No qualified batters found for an edge-case season returns empty player arrays
- Network/service downtime on Railway returns 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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