Major League Baseball

Major League Baseball (MLB) is the professional baseball organization of the United States and Canada, operating the National League and American League with 30 teams. MLB Advanced Media (now part of MLB) provides public stats and game data through the MLB Stats API and the legacy MLB Data (lookup service) API, used by teams, broadcasters, analysts, and a wide community of developers building stats sites, fantasy applications, and analytical tools. MLB also exposes Statcast data through Baseball Savant. There is no general-purpose self-service developer portal with terms or signup; the APIs are widely consumed but are formally intended for partner use.

Major League Baseball publishes 34 API contracts indexed on the APIs.io network, including Analytics API, Attendance API, Awards API, and 31 more. Tagged areas include Analytics, Baseball, Entertainment, Media, and Sports.

The Major League Baseball catalog on APIs.io includes 1 Spectral governance ruleset.

Major League Baseball’s developer surface includes product news, engineering blog, and 12 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

22.2/100 emerging ▬ flat Agent 14/100 agent aware Front door AI 1/6 silent Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 published contract

Analytics Baseball Entertainment Media Sports Sports Data Statistics

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 22.2/100 · emerging

Contract Quality 8.1 / 19

Developer Ergonomics 2.9 / 15

Access Clarity 0.0 / 15

Operational Transparency 0.9 / 10

Contract Governance 1.2 / 9

Discoverability 4.4 / 8

Regulatory Posture 1.8 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 14/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 0 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey) Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 0.0 — up to +20.0 composite points Ask about this →
Developer Ergonomics scores 19.0 — up to +16.2 composite points Ask about this →
Contract Quality scores 43.2 — up to +14.2 composite points Ask about this →

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Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 34

Individual APIs this provider publishes, each with its own machine-readable definition.

MLB Stats API

The MLB Stats API is the modern statistics and game-data service operated by Major League Baseball. It powers official scoreboards, gameday feeds, and downstream applications wi...

MLB Data Lookup Service API

The MLB Data Lookup Service is the legacy public data service exposing player search and details, hitting and pitching statistics, projections, team lists and rosters, game type...

MLB Statcast (Baseball Savant)

Baseball Savant is MLB's public Statcast platform, surfacing pitch- and tracking-level data captured by Statcast cameras and radar in every MLB ballpark. It exposes leaderboards...

Major League Baseball Analytics API

Operations pertaining to field tracking and analytics.

Major League Baseball Attendance API

The attendance endpoints handle game and season attendance and openings numbers by team.

Major League Baseball Awards API

The awards endpoints allow users to lookup award information and recipients.

Major League Baseball Bat Tracking API

Operations pertaining to bat tracking data

Major League Baseball Biomechanics API

Operations pertaining to biomechanical data

Major League Baseball Broadcast API

The broadcast endpoints return information pertaining to broadcasters.

Major League Baseball Conference API

The conference endpoint returns data specific to the PCL (Pacific Coast League) which was historically divided into separate conferences.

Major League Baseball Config API

Config elements

Major League Baseball Division API

Operations pertaining to divisions

Major League Baseball Draft API

Operations pertaining to MLB BaseballDraft

Major League Baseball Game API

Operations pertaining to games

Major League Baseball Game Pace API

The Game Pace API from Major League Baseball — 1 operation(s) for game pace.

Major League Baseball High/Low API

Operations pertaining to high/low stats

Major League Baseball Homerun Derby API

Operations pertaining to home run derby

Major League Baseball Job API

Operations pertaining to jobs

Major League Baseball League API

Operations pertaining to leagues

Major League Baseball Milestones API

Operations pertaining to milestones

Major League Baseball Person API

Operations pertaining to players

Major League Baseball Predictions API

The Predictions API from Major League Baseball — 2 operation(s) for predictions.

Major League Baseball Reviews API

The Reviews API from Major League Baseball — 1 operation(s) for reviews.

Major League Baseball Schedule API

Operations pertaining to schedules

Major League Baseball Season API

Operations pertaining to seasons

Major League Baseball Skeletal API

Operations pertaining to skeletal data

Major League Baseball Sports API

Operations pertaining to sports

Major League Baseball Standings API

Operations pertaining to teams

Major League Baseball Stats API

Operations pertaining to stats

Major League Baseball Streaks API

Endpoints for stats streaks

Major League Baseball Teams API

Operations pertaining to teams

Major League Baseball Transactions API

Operations pertaining to transactions

Major League Baseball Venues API

Operations pertaining to venues

Major League Baseball Weather API

The Weather API from Major League Baseball — 4 operation(s) for weather.

Scroll for all 34

Open Collections 31

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Stats API Documentation Analytics API

OPEN COLLECTION

Stats API Documentation Analytics Attendance API

OPEN COLLECTION

Stats API Documentation Analytics Awards API

OPEN COLLECTION

Stats API Documentation Analytics Bat Tracking API

OPEN COLLECTION

Stats API Documentation Analytics Biomechanics API

OPEN COLLECTION

Stats API Documentation Analytics Broadcast API

OPEN COLLECTION

Stats API Documentation Analytics Conference API

OPEN COLLECTION

Stats API Documentation Analytics Config API

OPEN COLLECTION

Stats API Documentation Analytics Division API

OPEN COLLECTION

Stats API Documentation Analytics Draft API

OPEN COLLECTION

Stats API Documentation Analytics Game API

OPEN COLLECTION

Stats API Documentation Analytics Game Pace API

OPEN COLLECTION

Stats API Documentation Analytics High/Low API

OPEN COLLECTION

Stats API Documentation Analytics Homerun Derby API

OPEN COLLECTION

Stats API Documentation Analytics Job API

OPEN COLLECTION

Stats API Documentation Analytics League API

OPEN COLLECTION

Stats API Documentation Analytics Milestones API

OPEN COLLECTION

Stats API Documentation Analytics Person API

OPEN COLLECTION

Stats API Documentation Analytics Predictions API

OPEN COLLECTION

Stats API Documentation Analytics Schedule API

OPEN COLLECTION

Stats API Documentation Analytics Season API

OPEN COLLECTION

Stats API Documentation Analytics Skeletal API

OPEN COLLECTION

Stats API Documentation Analytics Sports API

OPEN COLLECTION

Stats API Documentation Analytics Standings API

OPEN COLLECTION

API Documentation Analytics Stats API

OPEN COLLECTION

Stats API Documentation Analytics Streaks API

OPEN COLLECTION

Stats API Documentation Analytics Teams API

OPEN COLLECTION

Stats API Documentation Analytics Transactions API

OPEN COLLECTION

Stats API Documentation Analytics Venues API

OPEN COLLECTION

Stats API Documentation Analytics Weather API

OPEN COLLECTION

Stats API Documentation

OPEN COLLECTION

Scroll for all 31

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Major League Baseball API Rules

45 rules · 32 error-severity 8 warn-severity 5 info-severity

SPECTRAL

OpenAPI Overlays 5

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Major League Baseball Analytics Api Certification Overlay

2 actions · update · major-league-baseball-analytics-api-openapi.yml

DERIVED

Major League Baseball Predictions Api Certification Overlay

2 actions · update · major-league-baseball-predictions-api-openapi.yml

DERIVED

Major League Baseball Schedule Api Certification Overlay

2 actions · update · major-league-baseball-schedule-api-openapi.yml

DERIVED

Major League Baseball Streaks Api Certification Overlay

1 action · update · major-league-baseball-streaks-api-openapi.yml

DERIVED

Major League Baseball Weather Api Certification Overlay

2 actions · update · major-league-baseball-weather-api-openapi.yml

DERIVED

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Major League Baseball Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Major League Baseball Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

Major League Baseball Agentic Access

186 operations · 6 acting

AGENTIC

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Company 6

The organization behind the API

LinkedIn

Website

News

Careers

Press

Blog

Other 5

Properties that don't map to a standard resource type

Stats

Standings

Schedule

Teams

Players

Source (apis.yml)

aid: major-league-baseball
name: Major League Baseball
description: Major League Baseball (MLB) is the professional baseball organization of the United States and Canada, operating
  the National League and American League with 30 teams. MLB Advanced Media (now part of MLB) provides public stats and game
  data through the MLB Stats API and the legacy MLB Data (lookup service) API, used by teams, broadcasters, analysts, and
  a wide community of developers building stats sites, fantasy applications, and analytical tools. MLB also exposes Statcast
  data through Baseball Savant. There is no general-purpose self-service developer portal with terms or signup; the APIs are
  widely consumed but are formally intended for partner use.
kind: company
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/major-league-baseball.png
tags:
- Analytics
- Baseball
- Entertainment
- Media
- Sports
- Sports Data
- Statistics
url: https://raw.githubusercontent.com/api-evangelist/major-league-baseball/refs/heads/main/apis.yml
created: '2026-05-05'
modified: '2026-05-16'
specificationVersion: '0.23'
apis:
- aid: major-league-baseball:mlb-stats-api
  name: MLB Stats API
  description: The MLB Stats API is the modern statistics and game-data service operated by Major League Baseball. It powers
    official scoreboards, gameday feeds, and downstream applications with endpoints for schedule, live game state, box scores,
    play-by-play, players, teams, standings, venues, divisions, and statistical splits. Documentation is hosted at docs.statsapi.mlb.com
    and access is gated through MLB's identity provider for partners.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Game Data
  - Live Scores
  - REST API
  - Sports Statistics
  properties:
  - type: Documentation
    url: https://docs.statsapi.mlb.com/
  - type: APIReference
    url: https://statsapi.mlb.com/
- aid: major-league-baseball:mlb-data-lookup-service
  name: MLB Data Lookup Service API
  description: The MLB Data Lookup Service is the legacy public data service exposing player search and details, hitting and
    pitching statistics, projections, team lists and rosters, game type information, date ranges, transactions, broadcast
    schedules, injury reports, and statistical leaderboards. The base endpoint is lookup-service-prod.mlb.com, with requests
    formatted as `/json/named.[endpoint].bam`.
  humanURL: https://appac.github.io/mlb-data-api-docs/
  tags:
  - Legacy API
  - Player Data
  - Sports Statistics
  - Team Data
  properties:
  - type: Documentation
    url: https://appac.github.io/mlb-data-api-docs/
  - type: APIReference
    url: http://lookup-service-prod.mlb.com/
- aid: major-league-baseball:mlb-statcast-baseball-savant
  name: MLB Statcast (Baseball Savant)
  description: Baseball Savant is MLB's public Statcast platform, surfacing pitch- and tracking-level data captured by Statcast
    cameras and radar in every MLB ballpark. It exposes leaderboards, search tools, visualizations, and pitch-by-pitch detail
    for hitters, pitchers, and fielders, and is widely scraped or queried for analytical workflows.
  humanURL: https://baseballsavant.mlb.com/
  tags:
  - Pitch Tracking
  - Sports Analytics
  - Statcast
  properties:
  - type: Documentation
    url: https://baseballsavant.mlb.com/
  - type: Leaderboard
    url: https://baseballsavant.mlb.com/statcast_leaderboard
- aid: major-league-baseball:major-league-baseball-analytics-api
  name: Major League Baseball Analytics API
  description: Operations pertaining to field tracking and analytics.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-analytics-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-attendance-api
  name: Major League Baseball Attendance API
  description: The attendance endpoints handle game and season attendance and openings numbers by team.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Attendance
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-attendance-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-awards-api
  name: Major League Baseball Awards API
  description: The awards endpoints allow users to lookup award information and recipients.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Awards
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-awards-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-bat-tracking-api
  name: Major League Baseball Bat Tracking API
  description: Operations pertaining to bat tracking data
  humanURL: https://statsapi.mlb.com/
  tags:
  - Bat Tracking
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-bat-tracking-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-biomechanics-api
  name: Major League Baseball Biomechanics API
  description: Operations pertaining to biomechanical data
  humanURL: https://statsapi.mlb.com/
  tags:
  - Biomechanics
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-biomechanics-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-broadcast-api
  name: Major League Baseball Broadcast API
  description: The broadcast endpoints return information pertaining to broadcasters.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Broadcast
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-broadcast-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-conference-api
  name: Major League Baseball Conference API
  description: The conference endpoint returns data specific to the PCL (Pacific Coast League) which was historically divided
    into separate conferences.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Conferences
  tags_raw:
  - Conference
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-conference-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-config-api
  name: Major League Baseball Config API
  description: Config elements
  humanURL: https://statsapi.mlb.com/
  tags:
  - Config
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-config-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-division-api
  name: Major League Baseball Division API
  description: Operations pertaining to divisions
  humanURL: https://statsapi.mlb.com/
  tags:
  - Division
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-division-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-draft-api
  name: Major League Baseball Draft API
  description: Operations pertaining to MLB BaseballDraft
  humanURL: https://statsapi.mlb.com/
  tags:
  - Draft
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-draft-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-game-api
  name: Major League Baseball Game API
  description: Operations pertaining to games
  humanURL: https://statsapi.mlb.com/
  tags:
  - Game
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-game-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-game-pace-api
  name: Major League Baseball Game Pace API
  description: The Game Pace API from Major League Baseball — 1 operation(s) for game pace.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Game Pace
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-game-pace-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-high-low-api
  name: Major League Baseball High/Low API
  description: Operations pertaining to high/low stats
  humanURL: https://statsapi.mlb.com/
  tags:
  - High/Low
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-high-low-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-homerun-derby-api
  name: Major League Baseball Homerun Derby API
  description: Operations pertaining to home run derby
  humanURL: https://statsapi.mlb.com/
  tags:
  - Homerun Derby
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-homerun-derby-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-job-api
  name: Major League Baseball Job API
  description: Operations pertaining to jobs
  humanURL: https://statsapi.mlb.com/
  tags:
  - Job
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-job-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-league-api
  name: Major League Baseball League API
  description: Operations pertaining to leagues
  humanURL: https://statsapi.mlb.com/
  tags:
  - League
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-league-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-milestones-api
  name: Major League Baseball Milestones API
  description: Operations pertaining to milestones
  humanURL: https://statsapi.mlb.com/
  tags:
  - Milestones
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-milestones-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-person-api
  name: Major League Baseball Person API
  description: Operations pertaining to players
  humanURL: https://statsapi.mlb.com/
  tags:
  - Persons
  tags_raw:
  - Person
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-person-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-predictions-api
  name: Major League Baseball Predictions API
  description: The Predictions API from Major League Baseball — 2 operation(s) for predictions.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Predictions
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-predictions-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-reviews-api
  name: Major League Baseball Reviews API
  description: The Reviews API from Major League Baseball — 1 operation(s) for reviews.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Reviews
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-reviews-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-schedule-api
  name: Major League Baseball Schedule API
  description: Operations pertaining to schedules
  humanURL: https://statsapi.mlb.com/
  tags:
  - Schedule
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-schedule-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-season-api
  name: Major League Baseball Season API
  description: Operations pertaining to seasons
  humanURL: https://statsapi.mlb.com/
  tags:
  - Season
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-season-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-skeletal-api
  name: Major League Baseball Skeletal API
  description: Operations pertaining to skeletal data
  humanURL: https://statsapi.mlb.com/
  tags:
  - Skeletal
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-skeletal-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-sports-api
  name: Major League Baseball Sports API
  description: Operations pertaining to sports
  humanURL: https://statsapi.mlb.com/
  tags:
  - Sports
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-sports-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-standings-api
  name: Major League Baseball Standings API
  description: Operations pertaining to teams
  humanURL: https://statsapi.mlb.com/
  tags:
  - Standings
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-standings-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-stats-api
  name: Major League Baseball Stats API
  description: Operations pertaining to stats
  humanURL: https://statsapi.mlb.com/
  tags:
  - Stats
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-stats-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-streaks-api
  name: Major League Baseball Streaks API
  description: Endpoints for stats streaks
  humanURL: https://statsapi.mlb.com/
  tags:
  - Streaks
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-streaks-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-teams-api
  name: Major League Baseball Teams API
  description: Operations pertaining to teams
  humanURL: https://statsapi.mlb.com/
  tags:
  - Team
  tags_raw:
  - Teams
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-teams-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-transactions-api
  name: Major League Baseball Transactions API
  description: Operations pertaining to transactions
  humanURL: https://statsapi.mlb.com/
  tags:
  - Transaction
  tags_raw:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-transactions-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-venues-api
  name: Major League Baseball Venues API
  description: Operations pertaining to venues
  humanURL: https://statsapi.mlb.com/
  tags:
  - Venues
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-venues-api-openapi.yml
- aid: major-league-baseball:major-league-baseball-weather-api
  name: Major League Baseball Weather API
  description: The Weather API from Major League Baseball — 4 operation(s) for weather.
  humanURL: https://statsapi.mlb.com/
  tags:
  - Weather
  properties:
  - type: OpenAPI
    url: openapi/major-league-baseball-weather-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/major-league-baseball-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/major-league-baseball-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/major-league-baseball-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/major-league-baseball
- type: Website
  url: https://www.mlb.com/
- type: News
  url: https://www.mlb.com/news
- type: Stats
  url: https://www.mlb.com/stats
- type: Standings
  url: https://www.mlb.com/standings
- type: Schedule
  url: https://www.mlb.com/schedule
- type: Teams
  url: https://www.mlb.com/team
- type: Players
  url: https://www.mlb.com/players
- type: Careers
  url: https://www.mlb.com/careers
- type: Press
  url: https://www.mlb.com/press
- type: Blog
  url: https://www.mlb.com/feeds/news/rss.xml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Major League Baseball API — frequently asked questions

Does Major League Baseball have an API?

Yes. APIs.io lists 34 APIs from Major League Baseball, including MLB Stats API, MLB Data Lookup Service API and MLB Statcast (Baseball Savant), and 31 more.

Is there an OpenAPI specification for the Major League Baseball API?

Yes. APIs.io indexes 31 OpenAPI specifications for Major League Baseball, each linked for download from this page.

Is the Major League Baseball API ready for AI agents?

Major League Baseball has a Kin Score of 22.2 out of 100 (emerging) and an Agent Readiness score of 13.9 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

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get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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