Skipton Building Society
Skipton Building Society is a UK mutual building society founded in 1853 and headquartered in Skipton, North Yorkshire. It is the fourth-largest building society in the United Kingdom, owned by and run for the benefit of its members rather than shareholders, and is the parent of the wider Skipton Group (which includes the Connells estate-agency group and Skipton International). Skipton is authorised by the Prudential Regulation Authority (PRA) and regulated by the Financial Conduct Authority (FCA) and PRA, and is a member of the Building Societies Association. Its core business is retail savings and residential mortgages together with financial advice; it does not offer personal current accounts. Within UK Open Banking (PSD2 / OBIE) Skipton has historically acted as a consumer of Open Banking data - notably using Experian's Open Banking service to verify mortgage-affordability from applicant bank data - rather than as an account-servicing payment service provider (ASPSP) publishing a public developer platform. As of this profile Skipton exposes no public developer portal and is not listed among the CMA9 or the wider set of banks and building societies that publish live UK Open Banking Open Data or Read/Write APIs; the Open Banking API entries below are represented as the shared OBIE standard the society would conform to if it published these surfaces, and are explicitly unverified for Skipton.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Skipton Building Society the way a machine reads it — 6 machine-readable artifacts across 4 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 — Skipton Building Society scores 31.3/100 (thin), with a separate agent-readiness read of 39/100 (agent aware). 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 2026-07-27 · rubric v0.5
How we profile Skipton Building Society
Each block below is one kind of artifact we hold for Skipton Building Society. 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 4
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.
Skipton Open Banking Open Data API (OBIE Standard)
UK Open Banking Open Data standard - public, unauthenticated reference data (branches, ATMs, personal and business current accounts, unsecured SME loans, commercial credit cards...
Skipton Account & Transaction Information API (OBIE Read/Write Standard)
Account and Transaction Information Services (AIS) as defined by the OBIE Read/Write API Standard - FAPI-secured (OAuth2/OIDC, mutual-TLS, PSD2 strong customer authentication). ...
Skipton Payment Initiation API (OBIE Read/Write Standard)
Payment Initiation Services (PIS) as defined by the OBIE Read/Write API Standard - FAPI-secured (OAuth2/OIDC, mutual-TLS, PSD2 SCA). Represented here as the shared OBIE standard...
Skipton Confirmation of Funds API (OBIE Read/Write Standard)
Confirmation of Funds Services (CBPII) as defined by the OBIE Read/Write API Standard - FAPI-secured (OAuth2/OIDC, mutual-TLS, PSD2 SCA). Represented here as the shared OBIE sta...
Security 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.
Resources
Every other property we hold for Skipton Building Society — 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.
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Access & Security 3
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
Other 4
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/skipton-building-society · machine-readable index on apis.io