Welcome to Santander Developers

This website is for software developers. Please visit the Santander website for access to Online Banking and more information on our products and services.


Open Banking

These APIs have been developed so that they meet the Open Banking Read/Write API specifications. To use these APIs you need to become an approved Account Information Service Provider (AISP) or Payment Initiation Service Provider (PISP). Find out more information on Open Banking APIs in our Frequently Asked Questions page.

Latest news

/transactions endpoint filtering

We have recently made a change to our Account and Transactions API whereby for requests for transaction data with no BookingDateTime filter specified we will only respond with 30 days of transactions data rather than 2 years. 

December Communication

For any escalations and incidents during the 2020 holiday period please go to our contact us form and select "Production Outage" in the Type field on the form. 

October Communication

We are delighted to announce two new features in our Open Banking Read/Write APIs that are now available. 


Open Banking Payment Initiation: BACS functionality

 We have just released our bulk (immediate and scheduled) functionality via the BACS scheme for corporate customers within our Payment Initiation API. If you need any support or have any questions please contact us at openbankingAPI@santander.co.uk


Open Banking Event Polling

We have deployed an new API, Open Banking Event Polling, that will allow Third Party Providers to recieve a list of revoked consent IDs against their Application. If you need any more information or have any questions please contact us at openbankingAPI@santander.co.uk.

Regulated data: regulated approval required

Payment Initiation V3

This API provides the ability for authorised payment initiation service providers (PISPs, TPPs � third party providers) to initiate and ...

Confirmation of Funds V3

The API endpoints described here allow a Card Based Payment Instrument Issuer ('CBPII') to: - Register an intent ...

Do I need the Sandbox or the Production Developer Portal?


Open Data or Regulated Data?

Anyone can use the Open Data APIs by visiting our Get Started guide. For Regulated Data, you need regulatory approval.


Do you have approval?

If you're an approved Third Party Provider (TPP), you can log-in through Open Banking. If not, you must start with our sandbox.


Approved and ready to start?

Read our Get Started guide to register your app and subscribe to our APIs.

Open data: no registration required


Information on our branches, including locations and opening times. The branch API provides information on all Santander branches. Key features are: List ...


Product information on our current accounts, commercial credit cards and SME loans. This API provides up-to-date information about Santander UK’s on ...


Information on our ATMs, including locations and features. The ATM API provides information on all Santander ATMs. Key features are: List of ...