Arccos Golf

Arccos Golf is the golf performance-tracking platform behind the Arccos Caddie smart sensors, smart grips and the Arccos Air wearable — the Official Game Tracker of the PGA TOUR. Club-mounted sensors and the Arccos mobile app automatically capture every shot on the course, then AI-driven Strokes Gained analytics, Smart Club Distances, an AI rangefinder and Arccos Caddie strategy turn that shot data into per-round and per-hole insight. Arccos exposes that same data to approved third parties through the Arccos On-Course Data API, a Swagger 2.0-documented REST API over rounds, round stats, clubs, users and a public course/course-version catalog, secured with an OAuth 2.0 authorization-code flow and per-resource read scopes, plus registerable HTTPS webhooks for round and account-disconnect events. Its Shopify-hosted storefront additionally publishes an llms.txt and a Universal Commerce Protocol (UCP) MCP endpoint for agent-driven commerce.

Arccos Golf publishes 6 APIs on the APIs.io network, including Clubs API, Courses API, Rounds API, and 3 more. Tagged areas include Company, Golf, Sports Technology, Wearables, and IoT.

The Arccos Golf catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Arccos Golf’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, signup flow, authentication, and 25 more developer resources.

🌐 Visit website 📡 Source on GitHub

41.7/100 developing ▬ flat Agent 42/100 agent native Front door AI 4/6 moderate saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

AccessSelf serve

2 APIs 2 MCP Servers

Company Golf Sports Technology Wearables IoTshot-trackingSports Analytics Performance Analytics Geospatial Consumer Hardware Webhook Authentication MCP E-Commerce

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 41.7/100 · developing

Contract Quality 8.6 / 19

Developer Ergonomics 9.2 / 15

Access Clarity 5.1 / 15

Operational Transparency 1.0 / 10

Contract Governance 0.4 / 9

Discoverability 5.4 / 8

Regulatory Posture 5.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 42/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 5 / 5

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/.

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/arccos-golf: 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 →

APIs 6

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

Arccos Golf Storefront UCP MCP Server

Universal Commerce Protocol (UCP) MCP endpoint published on the Arccos Golf Shopify storefront for agent-driven commerce. An anonymous JSON-RPC tools/list returns 13 tools cover...

Arccos Golf Clubs API

The Clubs API from Arccos Golf — 2 operation(s) for clubs.

Arccos Golf Courses API

The Courses API from Arccos Golf — 3 operation(s) for courses.

Arccos Golf Rounds API

The Rounds API from Arccos Golf — 3 operation(s) for rounds.

Arccos Golf Users API

The Users API from Arccos Golf — 1 operation(s) for users.

Arccos Golf Webhooks API

The Webhooks API from Arccos Golf — 2 operation(s) for webhooks.

Open Collections 7

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

API Collection

OPEN COLLECTION

Arccos On-Course Data Clubs API

OPEN COLLECTION

Arccos On-Course Data Courses API

OPEN COLLECTION

Arccos On-Course Data API

OPEN COLLECTION

Arccos On-Course Data Rounds API

OPEN COLLECTION

Arccos On-Course Data Users API

OPEN COLLECTION

Arccos On-Course Data Webhooks API

OPEN COLLECTION

Scroll for all 7

MCP Servers 2

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

Arccos Golf Storefront UCP MCP Server

MCP SERVER

Arccos Golf MCP Server

MCP SERVER

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Arccos Golf Webhooks

ASYNCAPI

Security Posture 2

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

Arccos Golf Authentication

oauth2/http · 2 schemes

SECURITY

Arccos Golf Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Arccos Golf Scopes

4 scopes · authorizationCode

4 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

OpenAPI

OpenAPI

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

WellKnown

LLMsTxt

MCPServer

AgentSkill

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conventions

Idempotency

ErrorCatalog

DataModel

Webhooks

Lifecycle

Conformance

Scroll for all 7

Build 3

SDKs, sample code, and the tooling you integrate with

Postman

Postman

GitHubOrganization

GitHubOrganization

ToolCrosswalk

ToolCrosswalk

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 2

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Overlay

Overlay

SecondaryMarket

SecondaryMarket

Source (apis.yml)

aid: arccos-golf
name: Arccos Golf
description: Arccos Golf is the golf performance-tracking platform behind the Arccos Caddie smart sensors, smart grips and
  the Arccos Air wearable — the Official Game Tracker of the PGA TOUR. Club-mounted sensors and the Arccos mobile app automatically
  capture every shot on the course, then AI-driven Strokes Gained analytics, Smart Club Distances, an AI rangefinder and Arccos
  Caddie strategy turn that shot data into per-round and per-hole insight. Arccos exposes that same data to approved third
  parties through the Arccos On-Course Data API, a Swagger 2.0-documented REST API over rounds, round stats, clubs, users
  and a public course/course-version catalog, secured with an OAuth 2.0 authorization-code flow and per-resource read scopes,
  plus registerable HTTPS webhooks for round and account-disconnect events. Its Shopify-hosted storefront additionally publishes
  an llms.txt and a Universal Commerce Protocol (UCP) MCP endpoint for agent-driven commerce.
deliveryModel:
  model: saas
  license_evidence:
    not_product:
    - arccosgolf/on-course-data-api-example-front-end
  open_source: unknown
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: low
  source:
  - openapi
  - pricing
  - repository-not-product
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  - scopes
  - security
  generated: '2026-09-02'
  method: derived
image: https://www.arccosgolf.com/cdn/shop/files/Arccos_Logo-Inline.svg
url: https://raw.githubusercontent.com/api-evangelist/arccos-golf/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.23'
created: '2026-08-06'
modified: '2026-08-06'
tags:
- Company
- Golf
- Sports Technology
- Wearables
- IoT
- shot-tracking
- Sports Analytics
- Performance Analytics
- Geospatial
- Consumer Hardware
- Webhook
- Authentication
- MCP
- E-Commerce
tags_raw:
- Company
- golf
- sports-technology
- wearables
- iot
- shot-tracking
- sports-analytics
- performance-analytics
- geospatial
- consumer-hardware
- webhooks
- oauth2
- mcp
- ecommerce
apis:
- name: Arccos Golf Storefront UCP MCP Server
  description: Universal Commerce Protocol (UCP) MCP endpoint published on the Arccos Golf Shopify storefront for agent-driven
    commerce. An anonymous JSON-RPC tools/list returns 13 tools covering catalog search and lookup, product detail, cart create/update/cancel,
    checkout create/get/update/complete/cancel and order lookup, each with a full JSON Schema inputSchema. Discovery is at
    /.well-known/ucp; agent instructions are published at /llms.txt and /agents.md. This is the Shopify platform commerce
    surface, not the Arccos golf-data API.
  humanURL: https://www.arccosgolf.com/llms.txt
  baseURL: https://www.arccosgolf.com/api/ucp/mcp
  tags:
  - MCP
  - E-Commerce
  - Agent-Native
  - Universal Commerce Protocol
  tags_raw:
  - mcp
  - ecommerce
  - agent-native
  - ucp
  properties:
  - type: MCPServer
    url: mcp/arccos-golf-mcp.yml
  - type: MCPServer
    url: https://www.arccosgolf.com/api/ucp/mcp
  - type: ToolCrosswalk
    url: mcp/arccos-golf-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/arccos-golf-llms.txt
  - type: Documentation
    url: https://www.arccosgolf.com/llms.txt
  x-surface: platform-generated
  x-platform: shopify
  x-platform-surface: ucp
- aid: arccos-golf:arccos-golf-clubs-api
  name: Arccos Golf Clubs API
  description: The Clubs API from Arccos Golf — 2 operation(s) for clubs.
  humanURL: https://api.arccosgolf.com/swagger
  baseURL: https://api.arccosgolf.com/
  tags:
  - Clubs
  properties:
  - type: OpenAPI
    url: openapi/arccos-golf-clubs-api-openapi.yml
  - type: Swagger
    url: openapi/_original/arccos-golf-on-course-data-api-swagger.json
  - type: Documentation
    url: https://api.arccosgolf.com/swagger
  - type: APIReference
    url: https://api.arccosgolf.com/swagger
  - type: Postman
    url: https://www.postman.com/arccosgolf/workspace/arccos-public-api/collection/14095300-9001cc03-d9dd-4c77-a42d-ca6a0417350b
  - type: SourceCode
    url: https://github.com/arccosgolf/on-course-data-api-example-front-end
  - type: Authentication
    url: authentication/arccos-golf-authentication.yml
  - type: OAuthScopes
    url: scopes/arccos-golf-scopes.yml
  - type: Conventions
    url: conventions/arccos-golf-conventions.yml
  - type: Idempotency
    url: conventions/arccos-golf-conventions.yml
  - type: ErrorCatalog
    url: errors/arccos-golf-problem-types.yml
  - type: DataModel
    url: data-model/arccos-golf-data-model.yml
  - type: Webhooks
    url: asyncapi/arccos-golf-webhooks.yml
  - type: Lifecycle
    url: lifecycle/arccos-golf-lifecycle.yml
- aid: arccos-golf:arccos-golf-courses-api
  name: Arccos Golf Courses API
  description: The Courses API from Arccos Golf — 3 operation(s) for courses.
  humanURL: https://api.arccosgolf.com/swagger
  baseURL: https://api.arccosgolf.com/
  tags:
  - Courses
  properties:
  - type: OpenAPI
    url: openapi/arccos-golf-courses-api-openapi.yml
  - type: Swagger
    url: openapi/_original/arccos-golf-on-course-data-api-swagger.json
  - type: Documentation
    url: https://api.arccosgolf.com/swagger
  - type: APIReference
    url: https://api.arccosgolf.com/swagger
  - type: Postman
    url: https://www.postman.com/arccosgolf/workspace/arccos-public-api/collection/14095300-9001cc03-d9dd-4c77-a42d-ca6a0417350b
  - type: SourceCode
    url: https://github.com/arccosgolf/on-course-data-api-example-front-end
  - type: Authentication
    url: authentication/arccos-golf-authentication.yml
  - type: OAuthScopes
    url: scopes/arccos-golf-scopes.yml
  - type: Conventions
    url: conventions/arccos-golf-conventions.yml
  - type: Idempotency
    url: conventions/arccos-golf-conventions.yml
  - type: ErrorCatalog
    url: errors/arccos-golf-problem-types.yml
  - type: DataModel
    url: data-model/arccos-golf-data-model.yml
  - type: Webhooks
    url: asyncapi/arccos-golf-webhooks.yml
  - type: Lifecycle
    url: lifecycle/arccos-golf-lifecycle.yml
- aid: arccos-golf:arccos-golf-rounds-api
  name: Arccos Golf Rounds API
  description: The Rounds API from Arccos Golf — 3 operation(s) for rounds.
  humanURL: https://api.arccosgolf.com/swagger
  baseURL: https://api.arccosgolf.com/
  tags:
  - Rounds
  properties:
  - type: OpenAPI
    url: openapi/arccos-golf-rounds-api-openapi.yml
  - type: Swagger
    url: openapi/_original/arccos-golf-on-course-data-api-swagger.json
  - type: Documentation
    url: https://api.arccosgolf.com/swagger
  - type: APIReference
    url: https://api.arccosgolf.com/swagger
  - type: Postman
    url: https://www.postman.com/arccosgolf/workspace/arccos-public-api/collection/14095300-9001cc03-d9dd-4c77-a42d-ca6a0417350b
  - type: SourceCode
    url: https://github.com/arccosgolf/on-course-data-api-example-front-end
  - type: Authentication
    url: authentication/arccos-golf-authentication.yml
  - type: OAuthScopes
    url: scopes/arccos-golf-scopes.yml
  - type: Conventions
    url: conventions/arccos-golf-conventions.yml
  - type: Idempotency
    url: conventions/arccos-golf-conventions.yml
  - type: ErrorCatalog
    url: errors/arccos-golf-problem-types.yml
  - type: DataModel
    url: data-model/arccos-golf-data-model.yml
  - type: Webhooks
    url: asyncapi/arccos-golf-webhooks.yml
  - type: Lifecycle
    url: lifecycle/arccos-golf-lifecycle.yml
- aid: arccos-golf:arccos-golf-users-api
  name: Arccos Golf Users API
  description: The Users API from Arccos Golf — 1 operation(s) for users.
  humanURL: https://api.arccosgolf.com/swagger
  baseURL: https://api.arccosgolf.com/
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/arccos-golf-users-api-openapi.yml
  - type: Swagger
    url: openapi/_original/arccos-golf-on-course-data-api-swagger.json
  - type: Documentation
    url: https://api.arccosgolf.com/swagger
  - type: APIReference
    url: https://api.arccosgolf.com/swagger
  - type: Postman
    url: https://www.postman.com/arccosgolf/workspace/arccos-public-api/collection/14095300-9001cc03-d9dd-4c77-a42d-ca6a0417350b
  - type: SourceCode
    url: https://github.com/arccosgolf/on-course-data-api-example-front-end
  - type: Authentication
    url: authentication/arccos-golf-authentication.yml
  - type: OAuthScopes
    url: scopes/arccos-golf-scopes.yml
  - type: Conventions
    url: conventions/arccos-golf-conventions.yml
  - type: Idempotency
    url: conventions/arccos-golf-conventions.yml
  - type: ErrorCatalog
    url: errors/arccos-golf-problem-types.yml
  - type: DataModel
    url: data-model/arccos-golf-data-model.yml
  - type: Webhooks
    url: asyncapi/arccos-golf-webhooks.yml
  - type: Lifecycle
    url: lifecycle/arccos-golf-lifecycle.yml
- aid: arccos-golf:arccos-golf-webhooks-api
  name: Arccos Golf Webhooks API
  description: The Webhooks API from Arccos Golf — 2 operation(s) for webhooks.
  humanURL: https://api.arccosgolf.com/swagger
  baseURL: https://api.arccosgolf.com/
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/arccos-golf-webhooks-api-openapi.yml
  - type: Swagger
    url: openapi/_original/arccos-golf-on-course-data-api-swagger.json
  - type: Documentation
    url: https://api.arccosgolf.com/swagger
  - type: APIReference
    url: https://api.arccosgolf.com/swagger
  - type: Postman
    url: https://www.postman.com/arccosgolf/workspace/arccos-public-api/collection/14095300-9001cc03-d9dd-4c77-a42d-ca6a0417350b
  - type: SourceCode
    url: https://github.com/arccosgolf/on-course-data-api-example-front-end
  - type: Authentication
    url: authentication/arccos-golf-authentication.yml
  - type: OAuthScopes
    url: scopes/arccos-golf-scopes.yml
  - type: Conventions
    url: conventions/arccos-golf-conventions.yml
  - type: Idempotency
    url: conventions/arccos-golf-conventions.yml
  - type: ErrorCatalog
    url: errors/arccos-golf-problem-types.yml
  - type: DataModel
    url: data-model/arccos-golf-data-model.yml
  - type: Webhooks
    url: asyncapi/arccos-golf-webhooks.yml
  - type: Lifecycle
    url: lifecycle/arccos-golf-lifecycle.yml
common:
- type: DomainSecurity
  url: security/arccos-golf-domain-security.yml
- type: Website
  url: https://www.arccosgolf.com/
- type: DeveloperPortal
  url: https://api.arccosgolf.com/swagger
- type: Documentation
  url: https://api.arccosgolf.com/swagger
- type: APIReference
  url: https://api.arccosgolf.com/swagger
- type: GettingStarted
  url: https://github.com/arccosgolf/on-course-data-api-example-front-end
- type: Postman
  url: https://www.postman.com/arccosgolf/workspace/arccos-public-api/collection/14095300-9001cc03-d9dd-4c77-a42d-ca6a0417350b
- type: GitHubOrganization
  url: https://github.com/arccosgolf
- type: Support
  url: https://www.arccosgolf.com/pages/contact
- type: HelpCenter
  url: https://support.arccosgolf.com/hc/en-us
- type: Blog
  url: https://www.arccosgolf.com/blogs/community
- type: SignUp
  url: https://www.arccosgolf.com/account/register
- type: Login
  url: https://dashboard.arccosgolf.com/login
- type: TermsOfService
  url: https://www.arccosgolf.com/policies/terms-of-service
- type: PrivacyPolicy
  url: https://www.arccosgolf.com/policies/privacy-policy
- type: OpenAPI
  url: openapi/_original/arccos-golf-on-course-data-api-openapi.yml
- type: Authentication
  url: authentication/arccos-golf-authentication.yml
- type: OAuthScopes
  url: scopes/arccos-golf-scopes.yml
- type: Conventions
  url: conventions/arccos-golf-conventions.yml
- type: Idempotency
  url: conventions/arccos-golf-conventions.yml
- type: ErrorCatalog
  url: errors/arccos-golf-problem-types.yml
- type: DataModel
  url: data-model/arccos-golf-data-model.yml
- type: Webhooks
  url: asyncapi/arccos-golf-webhooks.yml
- type: Lifecycle
  url: lifecycle/arccos-golf-lifecycle.yml
- type: Conformance
  url: conformance/arccos-golf-conformance.yml
- type: WellKnown
  url: well-known/arccos-golf-well-known.yml
- type: LLMsTxt
  url: llms/arccos-golf-llms.txt
- type: MCPServer
  url: mcp/arccos-golf-mcp.yml
- type: ToolCrosswalk
  url: mcp/arccos-golf-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Overlay
  url: overlays/arccos-golf-on-course-data-api-overlay.yaml
- type: SecondaryMarket
  url: https://forgeglobal.com/arccos-golf_stock/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-08-06'
  status: enriched
  artifacts_added: 26
  pass: local-v1

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