---
title: "Get updated customer bank details"
method: GET
path: "/transferred_mandates/{mandate_id}"
tags: ["Transferred Mandate"]
---

# Get updated customer bank details

`GET /transferred_mandates/{mandate_id}`

## Request

- Base URL: `https://api.gocardless.com`
- URL: `https://api.gocardless.com/transferred_mandates/{mandate_id}`
- Auth: HTTP bearer

Returns new customer bank details for a mandate that's been recently transferred

<p class="restricted-notice"><strong>Restricted</strong>: This endpoint is restricted to organisations with the Transfer Bank Accounts upgrade</p>

<p class="notice"><strong>Note</strong>: See our [Security Requirements](https://docs.gocardless.com/docs/api-reference/security-requirements) before using this feature</p>

## Path parameters

- `mandate_id` string, required

## Headers

- `GoCardless-Version` string, required

## Response `200`

Successful response

- TransferredMandateSingleResourceResponse
  - `transferred_mandates` TransferredMandate: Mandates that have been transferred using Current Account Switch Service
    - `encrypted_decryption_key` string: Random AES-256 key used to encrypt bank account details, itself encrypted with your public key.
    - `public_key_id` string: The ID of an RSA-2048 public key, from your JWKS, used to encrypt the AES key.
    - `encrypted_customer_bank_details` string: Encrypted customer bank account details, containing: `iban`, `account_holder_name`, `swift_bank_code`, `swift_branch_code`, `swift_account_number`
    - `links` TransferredMandateLinks
      - `customer_bank_account` string: The ID of the updated [customer_bank_account](https://docs.gocardless.com/docs/api-reference/customer-bank-account)
      - `mandate` string: The ID of the transferred mandate

## Other responses

- `400`: Bad Request
- `401`: Unauthorised
- `404`: Not found
- `422`: Validation Error
- `500`: Internal Error

---

[API](https://skmtc.dev/gocardless/apis/gocardless-api.md) - [All operations](https://skmtc.dev/gocardless/apis/gocardless-api/llms.txt) - [OpenAPI document](https://skmtc.dev/gocardless/apis/gocardless-api/revisions/4dd3dae45364?raw)