From January 2018, current accounts held with the nine largest personal and small business current account providers (known as the 'CMA 9') will provide Open Banking Application Programme Interfaces or "APIs". The availability of these APIs does depend on the banks taking part, as some will be available before others.

We hope that Open Banking will extend its reach and support API access for a wider range of products, such as savings accounts, pensions, mortgages and credit cards.

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