> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yapily.com/llms.txt
> Use this file to discover all available pages before exploring further.

# TSB Bank

## Links

* [Developer Portal](https://apis.developer.tsb.co.uk/)

## Scopes

* Account Information 🔒
* Payment Initiation 🔒

## Live Environment

**Precondition**: To connect to live Open Banking entities, whether you are accessing account information or initiating payments, your business must have the right regulatory permissions as per the [Open Banking Guide](/tools-and-services/open-banking/enrolment-guide).

1. Upload your transport and signing certificates (PEMs) created in the Open Banking directory, along with the keys into Yapily's [certificate vault](https://console.yapily.com/certificates).

2. Add **TSB Sandbox** from the **Live** tab to your Dashboard application and add your `Signing key Id`, which can be obtained from the Open Banking Directory.

3. Select your Open Banking transport and signing certificates from the relevant drop-downs lists then click *Next*.

4. **Click to register** to auto-register with the bank. If registration is successful, the key and secret will be populated from the institution's response.

5. Make sure to click *Save* in order not to lose these credentials, as a further registration attempt with the same Open Banking software statement is likely to fail.

**Note:** Once the SCA is performed to retrieve all data, user is allowed AIS services for 90 days(validity period of the generated consent). TSB Bank returns only booked transactions, no other status transactions are returned by the Bank.

## Support

If you require technical support with certificate management, please contact [Support](/resources/support).

## Sandbox Environment

* You can also add TSB Sandbox to your application from our Preconfigured institutions. No credentials needed.
* Despite being able to register dynamically through our dashboard, TSB still needs to approve your application after the registration, but you don't have to do anything else. Applications are reviewed Monday to Friday between 8am and 5pm, you can log in to the [TSB developer portal](https://developer.tsb.co.uk) using your Open Banking directory credentials to check the status of your application

**Note**: The TSB Sandbox authorisation page does not use a valid TLS certificate which is causing it to malfunction in the Chrome browser. If possible, use Firefox to test the TSB sandbox.