StubHub
StubHub is the world's largest secondary-market ticket marketplace, connecting buyers and sellers of tickets to sports, concerts, theater, and live events. Its official developer platform (developer.stubhub.com, migrated to a v2 API in 2022 on api.stubhub.net) exposes five partner-gated REST APIs — Account, Catalog, Inventory, Sales, and Webhooks — that let approved affiliate and seller-integration partners search events, create and manage seller listings, upload e-tickets, fulfill sales and shipments, view payments, and subscribe to event webhooks. All resources use the application/hal+json (HAL) media type and OAuth2 (client-credentials and authorization-code flows). StubHub is a viagogo company and its official GogoKit SDKs (.NET, Ruby) target the shared HAL API.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles StubHub the way a machine reads it — 37 machine-readable artifacts across 15 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — StubHub scores 47.7/100 (developing), with a separate agent-readiness read of 40/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
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</a>[](https://providers.apievangelist.com/providers/stubhub/)<!-- Kin Score · API Evangelist -->
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title="StubHub on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/stubhub/card.svg"
alt="StubHub Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile StubHub
Each block below is one kind of artifact we hold for StubHub. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 15
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
StubHub Addressess API
The Addressess API from StubHub — 2 operation(s) for addressess.
StubHub Categories API
The Categories API from StubHub — 1 operation(s) for categories.
StubHub E-Tickets API
The E-Tickets API from StubHub — 12 operation(s) for e-tickets.
StubHub Events API
The Events API from StubHub — 7 operation(s) for events.
StubHub ListingConstraints API
The ListingConstraints API from StubHub — 3 operation(s) for listingconstraints.
StubHub PaymentMethods API
The PaymentMethods API from StubHub — 3 operation(s) for paymentmethods.
StubHub Payments API
The Payments API from StubHub — 3 operation(s) for payments.
StubHub Sales API
The Sales API from StubHub — 3 operation(s) for sales.
StubHub SellerEvents API
The SellerEvents API from StubHub — 2 operation(s) for sellerevents.
StubHub SellerListings API
The SellerListings API from StubHub — 9 operation(s) for sellerlistings.
StubHub Shipments API
The Shipments API from StubHub — 6 operation(s) for shipments.
StubHub TicketHolders API
The TicketHolders API from StubHub — 1 operation(s) for ticketholders.
StubHub User API
The User API from StubHub — 1 operation(s) for user.
StubHub Venues API
The Venues API from StubHub — 2 operation(s) for venues.
StubHub Webhooks API
The Webhooks API from StubHub — 3 operation(s) for webhooks.
Scroll within the panel for all 15 ·
Open Collections 16
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONStubHub Account Addressess API
OPEN COLLECTIONStubHub Account Addressess Categories API
OPEN COLLECTIONStubHub Account Addressess E-Tickets API
OPEN COLLECTIONStubHub Account Addressess Events API
OPEN COLLECTIONStubHub Account Addressess ListingConstraints API
OPEN COLLECTIONStubHub Account Addressess PaymentMethods API
OPEN COLLECTIONStubHub Account Addressess Payments API
OPEN COLLECTIONStubHub Account Addressess Sales API
OPEN COLLECTIONStubHub Account Addressess SellerEvents API
OPEN COLLECTIONStubHub Account Addressess SellerListings API
OPEN COLLECTIONStubHub Account Addressess Shipments API
OPEN COLLECTIONStubHub Account Addressess TicketHolders API
OPEN COLLECTIONStubHub Account Addressess User API
OPEN COLLECTIONStubHub Account Addressess Venues API
OPEN COLLECTIONStubHub Account Addressess Webhooks API
OPEN COLLECTIONScroll within the panel for all 16 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
stubhub-mcp.yml
MCP SERVEREvent Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Stubhub Webhooks
ASYNCAPISecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for StubHub — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/stubhub · machine-readable index on apis.io
This is an independent, third-party profile of StubHub, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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