Tabcorp

Tabcorp Holdings Limited is an ASX-listed (TAH) Australian wagering, media and gaming services company headquartered in Melbourne. Its Wagering and Media business runs the TAB brand (totalisator and fixed-odds betting through retail venues, online, mobile and phone channels) and Sky Racing television and Sky Sports Radio; its Gaming Services business operates under the MAX brand, monitoring electronic gaming machines for regulators and supplying and maintaining venue gaming systems. Its former Lotteries and Keno arm was demerged in 2022 as The Lottery Corporation. Tabcorp publishes open-source technology projects through its GitHub organization and runs the TAB Studio developer portal (studio.tab.com.au) for the TAB API at api.beta.tab.com.au, both geo-restricted to licensed jurisdictions. Surfaced via the API Evangelist harvest backlog (australia-apidays-2026).

Tabcorp is listed with 1 API on the APIs.io network. Tagged areas include Company, Wagering, Betting, Gaming, and Media.

Tabcorp’s developer surface includes authentication and 11 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

16.5/100 emerging ▬ flat Agent 14/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 API

Company Wagering Betting Gaming Media Racing Australia

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 16.5/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 3.6 / 17

Access Clarity 0.0 / 17

Operational Transparency 1.5 / 11

Contract Governance 1.9 / 10

Discoverability 5.6 / 9

Regulatory Posture 4.0 / 15

Agent readiness — 14/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 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 5 / 5

Distinct Operations 3 / 3

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 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.

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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
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)

8 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 0.0 — up to +20.0 composite points
Developer Ergonomics scores 21.4 — up to +15.7 composite points

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.

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/tabcorp/apis.yml: open an issue on github.com/api-evangelist/tabcorp 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 →

APIs 1

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

TAB Studio API

TAB Studio is Tabcorp's developer portal for the TAB wagering API, a hypermedia API whose start page at https://api.beta.tab.com.au links to its capabilities and resources (per ...

Pricing Plans 1

Published pricing tiers and plan structures.

Tabcorp Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Tabcorp Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Tabcorp Authentication

oauth2 · 1 scheme

SECURITY

Tabcorp Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Tabcorp Scopes

3 scopes

SCOPES

Resources

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Conventions

Lifecycle

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

OAuthScopes

OAuthScopes

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Deprecation

Deprecation

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: tabcorp
name: Tabcorp
description: Tabcorp Holdings Limited is an ASX-listed (TAH) Australian wagering, media and gaming services company headquartered
  in Melbourne. Its Wagering and Media business runs the TAB brand (totalisator and fixed-odds betting through retail venues,
  online, mobile and phone channels) and Sky Racing television and Sky Sports Radio; its Gaming Services business operates
  under the MAX brand, monitoring electronic gaming machines for regulators and supplying and maintaining venue gaming systems.
  Its former Lotteries and Keno arm was demerged in 2022 as The Lottery Corporation. Tabcorp publishes open-source technology
  projects through its GitHub organization and runs the TAB Studio developer portal (studio.tab.com.au) for the TAB API at
  api.beta.tab.com.au, both geo-restricted to licensed jurisdictions. Surfaced via the API Evangelist harvest backlog (australia-apidays-2026).
url: https://raw.githubusercontent.com/api-evangelist/tabcorp/refs/heads/main/apis.yml
x-type: company
x-source: harvest:australia-apidays-2026
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-22 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-22'
modified: '2026-10-22'
tags:
- Company
- Wagering
- Betting
- Gaming
- Media
- Racing
- Australia
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://avatars.githubusercontent.com/u/29614885?v=4
common:
- type: Conventions
  url: conventions/tabcorp-conventions.yml
- type: Authentication
  url: authentication/tabcorp-authentication.yml
- type: OAuthScopes
  url: scopes/tabcorp-scopes.yml
- type: Deprecation
  url: https://studio.tab.com.au/intro/versioning.html
- type: Lifecycle
  url: lifecycle/tabcorp-lifecycle.yml
- type: ErrorCatalog
  url: errors/tabcorp-error-codes.yml
- type: Conformance
  url: conformance/tabcorp-conformance.yml
- type: Hosts
  url: hosts/tabcorp-hosts.yml
- type: Vendors
  url: vendors/tabcorp-vendors.yml
- type: DomainSecurity
  url: security/tabcorp-domain-security.yml
- type: Website
  url: https://tabcorp.com.au/
- type: GitHubOrganization
  url: https://github.com/tabcorp
apis:
- aid: tabcorp:tab-studio-api
  name: TAB Studio API
  description: TAB Studio is Tabcorp's developer portal for the TAB wagering API, a hypermedia API whose start page at https://api.beta.tab.com.au
    links to its capabilities and resources (per the TAB Studio concepts/hypermedia docs page), with racing information served
    under /v1/tab-info-service/. Both the portal and the API host are geo-restricted by Akamai to licensed jurisdictions;
    access requires an application through TAB Studio. No machine-readable contract (OpenAPI, AsyncAPI, GraphQL, gRPC or WSDL)
    could be retrieved.
  humanURL: https://www.studio.tab.com.au/
  baseURL: https://api.beta.tab.com.au
  tags:
  - Wagering
  - Racing
  - Betting
  properties:
  - type: Documentation
    url: https://www.studio.tab.com.au/docs/default/docs/concepts/hypermedia.md
x-coverage:
  state: covered
  reason: identity-verified
  detail: tabcorp.com.au (Akamai, 23.216.132.71) accepted TLS but returned no HTTP response to plain, browser-UA or headless-render
    GETs from our network on 2026-10-22 (also unreachable in preflight); kept as Website because github.com/tabcorp declares
    it as the org website. Not recorded as dead or blocked. No developer portal, docs or API pointers found.
  evidence:
  - url: https://tabcorp.com.au/
    status: 0
  - url: https://www.tabcorp.com.au/
    status: 0
  - url: https://github.com/tabcorp
    status: 200
  - url: https://api.github.com/orgs/tabcorp
    status: 200
x-enrichment:
  date: '2026-10-22'
  status: enriched
  artifacts_added: 16
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=anthropic,regulatory=anthropic

Tabcorp API — frequently asked questions

Does Tabcorp have an API?

Yes. APIs.io lists 1 API from Tabcorp, including TAB Studio API.

How do I authenticate with the Tabcorp API?

Tabcorp uses bearer-token authentication (oauth2 · 1 scheme). The details are profiled on APIs.io as Tabcorp Authentication.

Is the Tabcorp API ready for AI agents?

Tabcorp has a Kin Score of 16.5 out of 100 (emerging) and an Agent Readiness score of 14.2 (agent-aware), scored by API Evangelist on 2026-10-31.

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