---
title: "Complete the registration of an SCA device"
method: PATCH
path: "/registeredDevices/{id}"
tags: ["Manage SCA devices"]
---

# Complete the registration of an SCA device

`PATCH /registeredDevices/{id}`

Completes the registration of an SCA device by validating the authentication data of the device. You can register SCA devices for [business accounts](https://docs.adyen.com/platforms/business-accounts/sca) or [Adyen-issued cards](https://docs.adyen.com/issuing/3d-secure/oob-auth-sdk).

## Path parameters

- `id` string, required

## Request body

- RegisterSCARequest
  - `name` string — The name of the SCA device that you are registering. You can use it to help your users identify the device. If you do not specify a `name`, Adyen automatically generates one.
  - `paymentInstrumentId` string, required — The unique identifier of the payment instrument for which you are registering the SCA device.
  - `strongCustomerAuthentication` DelegatedAuthenticationData, required
    - `sdkOutput` string, required — A base64-encoded block with the data required to register the SCA device. You obtain this information by using our authentication SDK.

## Response `200`

OK - the request has succeeded.

- RegisterSCAFinalResponse
  - `success` boolean — Specifies if the registration was initiated successfully.

## Other responses

- `400` — Bad Request - a problem reading or understanding the request.
- `401` — Unauthorized - authentication required.
- `403` — Forbidden - insufficient permissions to process the request.
- `422` — Unprocessable Entity - a request validation error.
- `500` — Internal Server Error - the server could not process the request.

---

[API](https://skmtc.net/adyen/apis/balanceplatformservice.md) · [All operations](https://skmtc.net/adyen/apis/balanceplatformservice/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/adyen/balanceplatformservice/revisions/8761ac1a9aab/schema)