AIB (Allied Irish Banks) API
🇮🇪 Ireland
Independent reference page. BankSnipe is not AIB (Allied Irish Banks) and is not affiliated with or endorsed by it. We don't collect logins, passwords or account details. The URLs below are listed as plain text (not clickable) — copy and paste them into your browser to reach AIB (Allied Irish Banks)'s official domains.
AIB (Allied Irish Banks) exposes an open banking API built on the UK Open Banking standard, covering account information (AIS), payment initiation (PIS) and confirmation of funds (CBPII). We have not recorded any premium APIs beyond the regulated UK Open Banking baseline.
Access uses OAuth 2.0 with redirect SCA, over a REST interface. A self-service sandbox lets you build and test before you apply for production access.
The API serves Ireland. BankSnipe rates AIB (Allied Irish Banks)'s API maturity 4/5 (Established), last reviewed 10 Jun 2026.
Overview
- API standard
- UK Open Banking
- API style
- REST
- Authentication
- OAuth 2.0 · SCA: redirect
- Sandbox
- Available (self-service)
- Last reviewed
- 10 Jun 2026 · 2 months ago
Products
Maturity signals
- Account info (AIS)
- Payment initiation (PIS)
- Confirmation of funds (CBPII)
- Premium / beyond-PSD2 APIs
Links
- Website
- https://aib.ie
- Developer portal
- https://developer.aib.ie
- Documentation
- https://developer.aib.ie/apis
Notes
AIB adopted the UK Open Banking (OBIE) specification in Ireland — a notable exception among euro-area banks. Offers AIS, PIS, Confirmation of Funds and a credit-cards information API; a separate entity serves Great Britain.
AIB (Allied Irish Banks) API: frequently asked questions
Does AIB (Allied Irish Banks) have a public API?
Yes. AIB (Allied Irish Banks) publishes regulated PSD2 open banking APIs covering account information (AIS), payment initiation (PIS) and confirmation of funds (CBPII). Registration and documentation live on its developer portal at https://developer.aib.ie.
Does AIB (Allied Irish Banks) offer an API sandbox?
Yes. The sandbox is self-service, so you can sign up and start calling it without a commercial agreement in place.
Which open banking standard does the AIB (Allied Irish Banks) API use?
UK Open Banking: the API standard mandated for UK banks. Two banks on the same standard can still differ in the details, so read the bank's own documentation before you build.
How do you authenticate with the AIB (Allied Irish Banks) API?
OAuth 2.0, with redirect SCA for the customer consent step. Production access to the regulated endpoints also means registering as a licensed third-party provider with the bank.
Does AIB (Allied Irish Banks) offer premium APIs beyond PSD2?
Not that we have recorded. AIB (Allied Irish Banks)'s listing covers the regulated UK Open Banking baseline only.
Which countries does the AIB (Allied Irish Banks) API cover?
Ireland.
Is the AIB (Allied Irish Banks) API free to use?
Banks generally do not charge licensed third-party providers for the regulated open banking endpoints, which is the point of the mandate. Premium APIs above that baseline are commercial products priced by the bank. BankSnipe does not track pricing, so confirm it with the bank.
How mature is the AIB (Allied Irish Banks) API?
BankSnipe scores it 4 out of 5 (Established). The score counts how many of the four product signals are live: AIS, PIS, CBPII and premium APIs beyond the regulated UK Open Banking baseline.