Coventry Building Society
Coventry Building Society is the United Kingdom's second-largest building society, a member-owned mutual founded in 1884 and headquartered in Coventry, England, offering savings and residential mortgages to millions of members and in January 2025 completing its acquisition of The Co-operative Bank. As an FCA-authorised and PRA-regulated deposit-taker and Account Servicing Payment Service Provider (ASPSP), it participates in UK Open Banking under PSD2 and the Open Banking Implementation Entity (OBIE) standards. It is not one of the CMA9 mandated banks, but operates a public developer portal at developer.coventrybuildingsociety.co.uk that publishes CBS v2.0 Open Banking APIs - Account Information Services (AIS), Payment Initiation Services (PIS), and Confirmation of Funds (CBPII) - conformant to the OBIE Read/Write API Standard, alongside a public FCA Service Metrics open-data endpoint and a sandbox for TPP onboarding. Read/Write access is secured with FAPI-grade OAuth2/OIDC, PSD2 strong customer authentication, and mutual-TLS using Open Banking WAC or eIDAS QWAC certificates, with registered TPP onboarding handled via open.banking@thecoventry.co.uk.
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 Coventry Building Society the way a machine reads it — 39 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 — Coventry Building Society scores 41.8/100 (developing), with a separate agent-readiness read of 38/100 (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. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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title="Coventry Building Society on API Evangelist — API profile and Kin Score">
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title="Coventry Building Society on API Evangelist — API profile and Kin Score">
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Coventry Building Society
Each block below is one kind of artifact we hold for Coventry 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 34
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.
Coventry Building Society Account Access Consents API
The Account Access Consents API from Coventry Building Society — 2 operation(s) for account access consents.
Coventry Building Society Accounts API
The Accounts API from Coventry Building Society — 2 operation(s) for accounts.
Coventry Building Society ATM API
Endpoint for getting ATM data
Coventry Building Society Balances API
The Balances API from Coventry Building Society — 2 operation(s) for balances.
Coventry Building Society BCA API
Endpoint for getting Business Current Account data
Coventry Building Society Beneficiaries API
The Beneficiaries API from Coventry Building Society — 2 operation(s) for beneficiaries.
Coventry Building Society Branch API
Endpoint for getting Branch data
Coventry Building Society CCC API
Endpoint for getting Commercial Credit Card data
Coventry Building Society Direct Debits API
The Direct Debits API from Coventry Building Society — 2 operation(s) for direct debits.
Coventry Building Society Domestic Payment Consents API
The Domestic Payment Consents API from Coventry Building Society — 3 operation(s) for domestic payment consents.
Coventry Building Society Domestic Payments API
The Domestic Payments API from Coventry Building Society — 3 operation(s) for domestic payments.
Coventry Building Society Domestic Scheduled Payment Consents API
The Domestic Scheduled Payment Consents API from Coventry Building Society — 2 operation(s) for domestic scheduled payment consents.
Coventry Building Society Domestic Scheduled Payments API
The Domestic Scheduled Payments API from Coventry Building Society — 3 operation(s) for domestic scheduled payments.
Coventry Building Society Domestic Standing Order Consents API
The Domestic Standing Order Consents API from Coventry Building Society — 2 operation(s) for domestic standing order consents.
Coventry Building Society Domestic Standing Orders API
The Domestic Standing Orders API from Coventry Building Society — 3 operation(s) for domestic standing orders.
Coventry Building Society File Payment Consents API
The File Payment Consents API from Coventry Building Society — 3 operation(s) for file payment consents.
Coventry Building Society File Payments API
The File Payments API from Coventry Building Society — 4 operation(s) for file payments.
Coventry Building Society Funds Confirmation Consents API
The Funds Confirmation Consents API from Coventry Building Society — 2 operation(s) for funds confirmation consents.
Coventry Building Society Funds Confirmations API
The Funds Confirmations API from Coventry Building Society — 1 operation(s) for funds confirmations.
Coventry Building Society International Payment Consents API
The International Payment Consents API from Coventry Building Society — 3 operation(s) for international payment consents.
Coventry Building Society International Payments API
The International Payments API from Coventry Building Society — 3 operation(s) for international payments.
Coventry Building Society International Scheduled Payments API
The International Scheduled Payments API from Coventry Building Society — 3 operation(s) for international scheduled payments.
Coventry Building Society International Scheduled Payments Consents API
The International Scheduled Payments Consents API from Coventry Building Society — 3 operation(s) for international scheduled payments consents.
Coventry Building Society International Standing Orders API
The International Standing Orders API from Coventry Building Society — 3 operation(s) for international standing orders.
Coventry Building Society International Standing Orders Consents API
The International Standing Orders Consents API from Coventry Building Society — 2 operation(s) for international standing orders consents.
Coventry Building Society Offers API
The Offers API from Coventry Building Society — 2 operation(s) for offers.
Coventry Building Society Parties API
The Parties API from Coventry Building Society — 3 operation(s) for parties.
Coventry Building Society PCA API
Endpoint for getting Personal Current Account data
Coventry Building Society Products API
The Products API from Coventry Building Society — 2 operation(s) for products.
Coventry Building Society Scheduled Payments API
The Scheduled Payments API from Coventry Building Society — 2 operation(s) for scheduled payments.
Coventry Building Society SME API
Endpoint for getting Unsecured SME Loan data
Coventry Building Society Standing Orders API
The Standing Orders API from Coventry Building Society — 2 operation(s) for standing orders.
Coventry Building Society Statements API
The Statements API from Coventry Building Society — 5 operation(s) for statements.
Coventry Building Society Transactions API
The Transactions API from Coventry Building Society — 2 operation(s) for transactions.
Scroll within the panel for all 34 ·
Open Collections 1
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).
Open Data API
OPEN COLLECTIONSecurity 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 Coventry 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.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 4
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 2
The organization behind the API
Other 6
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/coventry-building-society · machine-readable index on apis.io
This is an independent, third-party profile of Coventry Building Society, 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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