Several API aggregators support UK open banking via the UK Open Banking Standard. Prominent examples include TrueLayer, Tink, Yapily, Plaid, GoCardless, Token, Salt Edge, and Experian (among others). They offer a single API integration to multiple UK banks and building societies, for account information (AIS) and often payment initiation (PIS).

UK open banking is mandated by the CMA order and implemented via the Open Banking Implementation Entity (OBIE). Aggregators connect to the standardised APIs provided by UK account providers. Coverage and product mix (AIS, PIS, premium APIs) vary by aggregator; some also offer European or global coverage.

The Open Banking Tracker maintains a directory of API aggregators with filters by country (e.g. United Kingdom), product type (AIS/PIS), and sandbox availability. Use the API aggregators page to compare and find providers that support UK open banking.