Sportsbook API

Sportsbook API provides real-time sports betting odds data from major US sportsbooks including FanDuel, DraftKings, BetMGM, Kalshi, theScore, Fanatics, BetRivers, Polymarket, Bovada, and BetOnline. The API aggregates spreads, moneylines, totals, halves, quarters, player props, and futures for NFL, NBA, MLB, NHL, NCAA football, NCAA basketball, and soccer leagues. Includes tools to identify positive expected value (+EV) bets, arbitrage opportunities, and middling situations. Odds update once per minute, with live odds available during games.

Sportsbook API publishes 3 API contracts indexed on the APIs.io network: Betting Analysis API, Odds API, and Reference API. Tagged areas include Sports Betting, Odds, Sports Data, and Gambling.

The Sportsbook API catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Sportsbook API’s developer surface includes authentication, developer portal, pricing, engineering blog, and 6 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

29.4/100 thin ▬ flat Agent 23/100 agent aware saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract

Sports Betting Odds Sports Data Gambling

Kin Score

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

Composite quality — 29.4/100 · thin

Contract Quality 11.7 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 1.1 / 17

Operational Transparency 0.8 / 11

Contract Governance 1.4 / 10

Discoverability 4.9 / 9

Regulatory Posture 1.6 / 15

Agent readiness — 23/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 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 4 / 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 5 / 5

Distinct Operations 3 / 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 does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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 →
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 →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →

6 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 6.4 — up to +18.7 composite points Ask about this →
Developer Ergonomics scores 33.3 — up to +13.3 composite points Ask about this →
Operational Transparency scores 7.1 — up to +12.1 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/sportsbook-api/apis.yml: open an issue on github.com/api-evangelist/sportsbook-api to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Sports Betting and iGaming (licensed operators and suppliers)	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

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 3

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

Sportsbook API Betting Analysis API

The Betting Analysis API from Sportsbook API — 3 operation(s) for betting analysis.

Sportsbook API Odds API

The Odds API from Sportsbook API — 2 operation(s) for odds.

Sportsbook API Reference API

The Reference API from Sportsbook API — 2 operation(s) for reference.

Open Collections 4

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

Sportsbook Betting Analysis API

OPEN COLLECTION

Sportsbook Betting Analysis Odds API

OPEN COLLECTION

Sportsbook Betting Analysis Reference API

OPEN COLLECTION

Sportsbook API

OPEN COLLECTION

Sportsbook API pricing

Not yet checked against Sportsbook API's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Professional paid	Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against Sportsbook API's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Sportsbook API Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Sportsbook API Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Sportsbook API Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Sportsbook Api Context

29 classes · 5 properties

JSON-LD

Spectral Rules 2

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

Sportsbook API — jsonschema rules

5 rules · 3 warn-severity 2 info-severity

SPECTRAL

Sportsbook API API Rules

9 rules · 5 error-severity 4 warn-severity

SPECTRAL

JSON Schema 2

Standalone JSON Schema definitions for this provider's data models.

Sportsbook API Arbitrage Opportunity

14 properties

JSON SCHEMA

Sportsbook API Odds Response

3 properties

JSON SCHEMA

JSON Structure 1

JSON Structure definitions describing this provider's data shapes.

Sportsbook API Odds Structure

0 properties

JSON STRUCTURE

Examples 2

Example request and response payloads for these APIs.

Sportsbook API Get Arbitrage Example

4 fields

EXAMPLE

Sportsbook API Get Odds Example

4 fields

EXAMPLE

Security Posture 2

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

Sportsbook API Authentication

apiKey · 1 scheme

SECURITY

Sportsbook API Domain Security

TLSv1.3 · DNSSEC

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Sportsbook API Agentic Access

7 operations

7 operations · 0 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal

Portal

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Pricing

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: sportsbook-api
name: Sportsbook API
description: Sportsbook API provides real-time sports betting odds data from major US sportsbooks including FanDuel, DraftKings,
  BetMGM, Kalshi, theScore, Fanatics, BetRivers, Polymarket, Bovada, and BetOnline. The API aggregates spreads, moneylines,
  totals, halves, quarters, player props, and futures for NFL, NBA, MLB, NHL, NCAA football, NCAA basketball, and soccer leagues.
  Includes tools to identify positive expected value (+EV) bets, arbitrage opportunities, and middling situations. Odds update
  once per minute, with live odds available during games.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sportsbook-api.png
tags:
- Sports Betting
- Odds
- Sports Data
- Gambling
created: '2026-03-16'
modified: '2026-05-19'
url: https://raw.githubusercontent.com/api-evangelist/sportsbook-api/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: sportsbook-api:sportsbook-api-betting-analysis-api
  name: Sportsbook API Betting Analysis API
  description: The Betting Analysis API from Sportsbook API — 3 operation(s) for betting analysis.
  humanURL: https://sportsbookapi.com/
  baseURL: https://api.sportsbookapi.com
  tags:
  - Betting Analysis
  properties:
  - type: OpenAPI
    url: openapi/sportsbook-api-betting-analysis-api-openapi.yml
  - type: Documentation
    url: https://sportsbookapi.com/documentation/
  - type: Pricing
    url: https://sportsbookapi.com/pricing/
- aid: sportsbook-api:sportsbook-api-odds-api
  name: Sportsbook API Odds API
  description: The Odds API from Sportsbook API — 2 operation(s) for odds.
  humanURL: https://sportsbookapi.com/
  baseURL: https://api.sportsbookapi.com
  tags:
  - Odds
  properties:
  - type: OpenAPI
    url: openapi/sportsbook-api-odds-api-openapi.yml
  - type: Documentation
    url: https://sportsbookapi.com/documentation/
  - type: Pricing
    url: https://sportsbookapi.com/pricing/
- aid: sportsbook-api:sportsbook-api-reference-api
  name: Sportsbook API Reference API
  description: The Reference API from Sportsbook API — 2 operation(s) for reference.
  humanURL: https://sportsbookapi.com/
  baseURL: https://api.sportsbookapi.com
  tags:
  - Reference
  properties:
  - type: OpenAPI
    url: openapi/sportsbook-api-reference-api-openapi.yml
  - type: Documentation
    url: https://sportsbookapi.com/documentation/
  - type: Pricing
    url: https://sportsbookapi.com/pricing/
common:
- type: Plans
  url: plans/sportsbook-api-plans-pricing.yml
- type: RateLimits
  url: rate-limits/sportsbook-api-rate-limits.yml
- type: FinOps
  url: finops/sportsbook-api-finops.yml
- type: AgenticAccess
  url: agentic-access/sportsbook-api-agentic-access.yml
- type: DomainSecurity
  url: security/sportsbook-api-domain-security.yml
- type: Authentication
  url: authentication/sportsbook-api-authentication.yml
- type: Website
  url: https://sportsbookapi.com/
- type: Portal
  url: https://sportsbookapi.com/documentation/
- type: Pricing
  url: https://sportsbookapi.com/pricing/
- url: https://sportsbookapi.com/feed/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Sportsbook API — frequently asked questions

Does Sportsbook API have an API?

Yes. APIs.io lists 3 APIs from Sportsbook API, including Sportsbook API Betting Analysis API, Sportsbook API Odds API and Sportsbook API Reference API.

Is there an OpenAPI specification for the Sportsbook API?

Yes. APIs.io indexes 3 OpenAPI specifications for Sportsbook API, each linked for download from this page.

How do I authenticate with the Sportsbook API?

Sportsbook API uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Sportsbook API Authentication.

How much does the Sportsbook API cost?

APIs.io lists 3 pricing plans for Sportsbook API, with each plan's price, limits and inclusions under Pricing on this page.

Is the Sportsbook API ready for AI agents?

Sportsbook API has a Kin Score of 29.4 out of 100 (thin) and an Agent Readiness score of 22.7 (agent-aware), scored by API Evangelist on 2026-11-13.

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