NASCAR

NASCAR, the National Association for Stock Car Auto Racing, is a professional auto racing organization that sanctions and governs multiple racing series, including the popular NASCAR Cup Series. NASCAR exposes a feed API documented via Swagger that delivers race results, standings, schedules, driver and team information, and other motorsport data for partners, broadcasters, and fans.

NASCAR is listed with 12 APIs on the APIs.io network, including Companies API, Drivers API, EntryList API, and 9 more. Tagged areas include Auto Racing, Sports, Stock Cars, Motorsports, and Race Results.

The NASCAR catalog on APIs.io includes 1 Spectral governance ruleset.

NASCAR’s developer surface includes documentation and 10 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

27.3/100 thin ▬ flat Agent 36/100 agent ready saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemium

12 APIs 1 MCP Servers

Auto RacingSportsStock CarsMotorsports Race Results Schedule

Kin Score

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

Composite quality — 27.3/100 · thin

Contract Quality 7.7 / 19

Developer Ergonomics 2.5 / 15

Access Clarity 4.2 / 15

Operational Transparency 0.7 / 10

Contract Governance 1.2 / 9

Discoverability 4.9 / 8

Regulatory Posture 2.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 36/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 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 5 / 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 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):

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 →
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 →

7 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 16.7 — up to +16.7 composite points Ask about this →
Contract Quality scores 41.0 — up to +14.8 composite points Ask about this →
Access Clarity scores 27.7 — up to +14.5 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/nascar/apis.yml: open an issue on github.com/api-evangelist/nascar 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 →

Standards implemented 3

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

OpenAPI

measured — observed by APIs.io (published)

APIs 12

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

NASCAR Companies API

The Companies API from NASCAR — 3 operation(s) for companies.

NASCAR Drivers API

The Drivers API from NASCAR — 2 operation(s) for drivers.

NASCAR EntryList API

The EntryList API from NASCAR — 1 operation(s) for entrylist.

NASCAR Inspection API

The Inspection API from NASCAR — 5 operation(s) for inspection.

NASCAR Live API

The Live API from NASCAR — 7 operation(s) for live.

NASCAR Points API

The Points API from NASCAR — 3 operation(s) for points.

NASCAR Races API

The Races API from NASCAR — 5 operation(s) for races.

NASCAR Series API

The Series API from NASCAR — 2 operation(s) for series.

NASCAR Stats API

The Stats API from NASCAR — 4 operation(s) for stats.

NASCAR Tracks API

The Tracks API from NASCAR — 3 operation(s) for tracks.

NASCAR TrackTemp API

The TrackTemp API from NASCAR — 3 operation(s) for tracktemp.

NASCAR Weekend API

The Weekend API from NASCAR — 3 operation(s) for weekend.

Scroll for all 12

Open Collections 13

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

NASCAR Feed Companies API

OPEN COLLECTION

NASCAR Feed Companies Drivers API

OPEN COLLECTION

NASCAR Feed Companies EntryList API

OPEN COLLECTION

NASCAR Feed Companies Inspection API

OPEN COLLECTION

NASCAR Feed Companies Live API

OPEN COLLECTION

NASCAR Feed Companies Points API

OPEN COLLECTION

NASCAR Feed Companies Races API

OPEN COLLECTION

NASCAR Feed Companies Series API

OPEN COLLECTION

NASCAR Feed Companies Stats API

OPEN COLLECTION

NASCAR Feed Companies Tracks API

OPEN COLLECTION

NASCAR Feed Companies TrackTemp API

OPEN COLLECTION

NASCAR Feed Companies Weekend API

OPEN COLLECTION

NASCAR Feed API

OPEN COLLECTION

Scroll for all 13

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

NASCAR MCP Server

Remote MCP server at mcp.nascar.com over HTTP.

MCP SERVER

NASCAR API pricing

Not yet checked against NASCAR'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 NASCAR's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

NASCAR Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

NASCAR Rate Limits

5 limits

RATE LIMITS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

NASCAR

22 quoted statements, read from NASCAR's own page on 2026-11-10.

PRIVACY

FinOps 1

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

NASCAR Finops

FINOPS

Spectral Rules 1

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

NASCAR API Rules

49 rules · 47 error-severity 1 warn-severity 1 info-severity

SPECTRAL

OpenAPI Overlays 8

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.

NASCAR Certification Overlay

1 action · update · nascar-openapi.yml

DERIVED

NASCAR Companies Api Certification Overlay

1 action · update · nascar-companies-api-openapi.yml

DERIVED

NASCAR Inspection Api Certification Overlay

2 actions · update · nascar-inspection-api-openapi.yml

DERIVED

NASCAR Live Api Certification Overlay

7 actions · update · nascar-live-api-openapi.yml

DERIVED

NASCAR Series Api Certification Overlay

2 actions · update · nascar-series-api-openapi.yml

DERIVED

NASCAR Stats Api Certification Overlay

1 action · update · nascar-stats-api-openapi.yml

DERIVED

NASCAR Tracks Api Certification Overlay

1 action · update · nascar-tracks-api-openapi.yml

DERIVED

NASCAR Tracktemp Api Certification Overlay

1 action · update · nascar-tracktemp-api-openapi.yml

DERIVED

Scroll for all 8

Security Posture 1

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

NASCAR Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

NASCAR Agentic Access

41 operations · 1 acting · 1 human-in-the-loop

41 operations · 1 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Plans

FinOps

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

DataProcessing

DataProcessing

Source (apis.yml)

aid: nascar
name: NASCAR
description: NASCAR, the National Association for Stock Car Auto Racing, is a professional auto racing organization that sanctions
  and governs multiple racing series, including the popular NASCAR Cup Series. NASCAR exposes a feed API documented via Swagger
  that delivers race results, standings, schedules, driver and team information, and other motorsport data for partners, broadcasters,
  and fans.
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: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nascar.png
url: https://raw.githubusercontent.com/api-evangelist/nascar/refs/heads/main/apis.yml
created: '2025-02-06'
modified: '2026-05-19'
specificationVersion: '0.23'
x-docs-platform: swagger-ui
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-04
tags:
- Auto Racing
- Sports
- Stock Cars
- Motorsports
- Race Results
- Schedule
tags_raw:
- Auto Racing
- Sports
- Stock Cars
- Motorsports
- Race Results
- Schedules
apis:
- aid: nascar:nascar-companies-api
  name: NASCAR Companies API
  description: The Companies API from NASCAR — 3 operation(s) for companies.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Companies
  properties:
  - type: OpenAPI
    url: openapi/nascar-companies-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-drivers-api
  name: NASCAR Drivers API
  description: The Drivers API from NASCAR — 2 operation(s) for drivers.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Drivers
  properties:
  - type: OpenAPI
    url: openapi/nascar-drivers-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-entrylist-api
  name: NASCAR EntryList API
  description: The EntryList API from NASCAR — 1 operation(s) for entrylist.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - EntryList
  properties:
  - type: OpenAPI
    url: openapi/nascar-entrylist-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-inspection-api
  name: NASCAR Inspection API
  description: The Inspection API from NASCAR — 5 operation(s) for inspection.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Inspection
  properties:
  - type: OpenAPI
    url: openapi/nascar-inspection-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-live-api
  name: NASCAR Live API
  description: The Live API from NASCAR — 7 operation(s) for live.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Live
  properties:
  - type: OpenAPI
    url: openapi/nascar-live-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-points-api
  name: NASCAR Points API
  description: The Points API from NASCAR — 3 operation(s) for points.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Points
  properties:
  - type: OpenAPI
    url: openapi/nascar-points-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-races-api
  name: NASCAR Races API
  description: The Races API from NASCAR — 5 operation(s) for races.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Races
  properties:
  - type: OpenAPI
    url: openapi/nascar-races-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-series-api
  name: NASCAR Series API
  description: The Series API from NASCAR — 2 operation(s) for series.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Series
  properties:
  - type: OpenAPI
    url: openapi/nascar-series-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-stats-api
  name: NASCAR Stats API
  description: The Stats API from NASCAR — 4 operation(s) for stats.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Stats
  properties:
  - type: OpenAPI
    url: openapi/nascar-stats-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-tracks-api
  name: NASCAR Tracks API
  description: The Tracks API from NASCAR — 3 operation(s) for tracks.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Tracks
  properties:
  - type: OpenAPI
    url: openapi/nascar-tracks-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-tracktemp-api
  name: NASCAR TrackTemp API
  description: The TrackTemp API from NASCAR — 3 operation(s) for tracktemp.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - TrackTemp
  properties:
  - type: OpenAPI
    url: openapi/nascar-tracktemp-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
- aid: nascar:nascar-weekend-api
  name: NASCAR Weekend API
  description: The Weekend API from NASCAR — 3 operation(s) for weekend.
  humanURL: https://feed.nascar.com/swagger/ui/index
  tags:
  - Weekend
  properties:
  - type: OpenAPI
    url: openapi/nascar-weekend-api-openapi.yml
  - type: Documentation
    url: https://feed.nascar.com/swagger/ui/index
  - type: Reference
    url: https://feed.nascar.com/swagger/ui/index
common:
- type: Plans
  url: plans/nascar-plans-pricing.yml
- type: RateLimits
  url: rate-limits/nascar-rate-limits.yml
- type: FinOps
  url: finops/nascar-finops.yml
- type: AgenticAccess
  url: agentic-access/nascar-agentic-access.yml
- type: DomainSecurity
  url: security/nascar-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/nascar
- url: https://www.nascar.com/
  type: Website
- url: https://feed.nascar.com/swagger/ui/index
  type: Documentation
- url: https://www.nascar.com/terms-of-service/
  type: TermsOfService
- url: https://www.nascar.com/privacy-policy/
  type: PrivacyPolicy
- type: DataProcessing
  url: privacy/nascar-privacy-policy.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

NASCAR API — frequently asked questions

Does NASCAR have an API?

Yes. APIs.io lists 12 APIs from NASCAR, including NASCAR Companies API, NASCAR Drivers API and NASCAR EntryList API, and 9 more.

Is there an OpenAPI specification for the NASCAR API?

Yes. APIs.io indexes 12 OpenAPI specifications for NASCAR, each linked for download from this page.

How much does the NASCAR API cost?

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

Does NASCAR have an MCP server?

Yes. APIs.io lists 1 MCP server for NASCAR: Remote MCP server at mcp.nascar.com over HTTP.

Is the NASCAR API ready for AI agents?

NASCAR has a Kin Score of 27.3 out of 100 (thin) and an Agent Readiness score of 35.5 (agent-ready), scored by API Evangelist on 2026-11-13.

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