GB Bank
GB Bank Limited is a UK challenger bank headquartered in Middlesbrough (2 Centre Square) with a London office (73 Brook Street, Mayfair). Wholly owned and privately backed rather than a mutual building society, it secured its full UK banking licence in 2022 and is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the PRA (Financial Services Register number 850286). GB Bank funds SME regional property developers and investors with development finance, buy-to-let and bridging loans (typically between £26k and £5m across underserved UK regions) and funds that lending with retail deposits - fixed-rate bonds, notice accounts and easy-access savings accounts protected by the FSCS up to £85,000, managed through an online portal and a GB Bank mobile app. As a small, non-CMA9 FCA-authorised bank focused on savings and secured lending, GB Bank does not operate a public developer portal or a documented UK Open Banking (OBIE / PSD2) API surface; the Open Banking API families listed here are represented as the shared industry standard the bank would conform to as an FCA-authorised ASPSP, and are unverified for GB Bank pending a confirmed developer portal or Open Data endpoint.
GB Bank publishes 34 APIs on the APIs.io network, including Account Access Consents API, Accounts API, ATM API, and 31 more. Tagged areas include Financial-Services, Banking, Open Banking, PSD2, and OBIE.
GB Bank’s developer surface includes authentication, support, engineering blog, and 18 more developer resources.
Kin Score
APIs 34
Individual APIs this provider publishes, each with its own machine-readable definition.
GB Bank Account Access Consents API
The Account Access Consents API from GB Bank — 2 operation(s) for account access consents.
GB Bank Accounts API
The Accounts API from GB Bank — 2 operation(s) for accounts.
GB Bank ATM API
Endpoint for getting ATM data
GB Bank Balances API
The Balances API from GB Bank — 2 operation(s) for balances.
GB Bank BCA API
Endpoint for getting Business Current Account data
GB Bank Beneficiaries API
The Beneficiaries API from GB Bank — 2 operation(s) for beneficiaries.
GB Bank Branch API
Endpoint for getting Branch data
GB Bank CCC API
Endpoint for getting Commercial Credit Card data
GB Bank Direct Debits API
The Direct Debits API from GB Bank — 2 operation(s) for direct debits.
GB Bank Domestic Payment Consents API
The Domestic Payment Consents API from GB Bank — 3 operation(s) for domestic payment consents.
GB Bank Domestic Payments API
The Domestic Payments API from GB Bank — 3 operation(s) for domestic payments.
GB Bank Domestic Scheduled Payment Consents API
The Domestic Scheduled Payment Consents API from GB Bank — 2 operation(s) for domestic scheduled payment consents.
GB Bank Domestic Scheduled Payments API
The Domestic Scheduled Payments API from GB Bank — 3 operation(s) for domestic scheduled payments.
GB Bank Domestic Standing Order Consents API
The Domestic Standing Order Consents API from GB Bank — 2 operation(s) for domestic standing order consents.
GB Bank Domestic Standing Orders API
The Domestic Standing Orders API from GB Bank — 3 operation(s) for domestic standing orders.
GB Bank File Payment Consents API
The File Payment Consents API from GB Bank — 3 operation(s) for file payment consents.
GB Bank File Payments API
The File Payments API from GB Bank — 4 operation(s) for file payments.
GB Bank Funds Confirmation Consents API
The Funds Confirmation Consents API from GB Bank — 2 operation(s) for funds confirmation consents.
GB Bank Funds Confirmations API
The Funds Confirmations API from GB Bank — 1 operation(s) for funds confirmations.
GB Bank International Payment Consents API
The International Payment Consents API from GB Bank — 3 operation(s) for international payment consents.
GB Bank International Payments API
The International Payments API from GB Bank — 3 operation(s) for international payments.
GB Bank International Scheduled Payments API
The International Scheduled Payments API from GB Bank — 3 operation(s) for international scheduled payments.
GB Bank International Scheduled Payments Consents API
The International Scheduled Payments Consents API from GB Bank — 3 operation(s) for international scheduled payments consents.
GB Bank International Standing Orders API
The International Standing Orders API from GB Bank — 3 operation(s) for international standing orders.
GB Bank International Standing Orders Consents API
The International Standing Orders Consents API from GB Bank — 2 operation(s) for international standing orders consents.
GB Bank Offers API
The Offers API from GB Bank — 2 operation(s) for offers.
GB Bank Parties API
The Parties API from GB Bank — 3 operation(s) for parties.
GB Bank PCA API
Endpoint for getting Personal Current Account data
GB Bank Products API
The Products API from GB Bank — 2 operation(s) for products.
GB Bank Scheduled Payments API
The Scheduled Payments API from GB Bank — 2 operation(s) for scheduled payments.
GB Bank SME API
Endpoint for getting Unsecured SME Loan data
GB Bank Standing Orders API
The Standing Orders API from GB Bank — 2 operation(s) for standing orders.
GB Bank Statements API
The Statements API from GB Bank — 5 operation(s) for statements.
GB Bank Transactions API
The Transactions API from GB Bank — 2 operation(s) for transactions.
Scroll for all 34
Open Collections 1
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.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
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 3
The organization behind the API
Other 5
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
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