FanDuel

FanDuel is a major US sports betting and daily fantasy sports operator (FanDuel Sportsbook, FanDuel Casino, FanDuel Fantasy, FanDuel TV). FanDuel does not publish a public developer REST API for its sportsbook, casino, or fantasy products. Internal/private APIs power the apps and a Sportradar/SBTech-derived trading stack but are not available to third-party developers.

FanDuel is profiled on the APIs.io network. Tagged areas include Sports Betting, Daily Fantasy Sports, Sportsbook, Casino, and Gaming.

🌐 Visit website 📡 Source on GitHub

9.4/100 minimal ▬ flat Agent 3/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Sports Betting Daily Fantasy Sports Sportsbook Casino Gaming Regulated

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 9.4/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 2.6 / 20

Operational Transparency 1.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 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 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 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

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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 github.com/api-evangelist/fanduel: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Pricing Plans 1

Published pricing tiers and plan structures.

Fanduel Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Fanduel Rate Limits

1 limits

RATE LIMITS

FinOps 1

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

Fanduel Finops

FINOPS

Security Posture 2

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

Fanduel Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Fanduel Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 2

The organization behind the API

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

AffiliatesProgram

AffiliatesProgram

Source (apis.yml)

aid: fanduel
url: https://raw.githubusercontent.com/api-evangelist/fanduel/refs/heads/main/apis.yml
name: FanDuel
kind: company
description: FanDuel is a major US sports betting and daily fantasy sports operator (FanDuel Sportsbook, FanDuel Casino, FanDuel
  Fantasy, FanDuel TV). FanDuel does not publish a public developer REST API for its sportsbook, casino, or fantasy products.
  Internal/private APIs power the apps and a Sportradar/SBTech-derived trading stack but are not available to third-party
  developers.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/fanduel.png
tags:
- Sports Betting
- Daily Fantasy Sports
- Sportsbook
- Casino
- Gaming
- Regulated
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.23'
apis: []
common:
- type: VulnerabilityDisclosure
  url: security/fanduel-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/fanduel-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/fanduel
- type: LinkedIn
  url: https://www.linkedin.com/company/fanduel
- type: Website
  url: https://www.fanduel.com/
- type: AffiliatesProgram
  url: https://www.fanduelpartners.com/
- type: Plans
  url: plans/fanduel-plans-pricing.yml
- type: RateLimits
  url: rate-limits/fanduel-rate-limits.yml
- type: FinOps
  url: finops/fanduel-finops.yml
- type: LlmsText
  url: https://www.fanduel.com/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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