# Create a new device binding

This endpoint initiates the device binding process for registering a device for a customer. When the request is processed, Solaris sends an SMS OTP to the customer's registered mobile number.  Before you can use this endpoint, your customer must have a verified mobile number.

Endpoint: POST /v1/mfa/devices
Version: 1.0

## Request fields (application/json):

  - `person_id` (string)
    ID of the person for whom the device should be registered.
    Example: "ec3d16cbc106f481b72d881d90c89cc5cper"

  - `key_type` (string)
    The type of key pair used for verifying the device and, after registration, for device signing. At this time, only  is supported.
    Enum: "ecdsa-p256"

  - `challenge_type` (string)
    (Optional) The type of challenge to use in order to verify the device. Default value is .

  - `key` (string)
    The hex-encoded public key generated by the device to be registered.
    Example: "04a346c447bac867d15a0a0f555eece87b416ba6f917df1e39f1cba7515757b4da9eaf5f1604f7e47f1948af3b34ed2735aa565cfd97d5361e12b3b8603bdad73c"

  - `key_purpose` (string)
    The purpose of the key that will be used to sign for the device. Possible values are  (default) and .
    Enum: "unrestricted", "restricted"

  - `name` (string)
    Specify a name for the new device.
    Example: "Test device"

  - `sms_challenge` (object)
    (For SMS challenges) Specifies additional info for processing the SMS challenge.

  - `sms_challenge.app_signature` (string)
    The app signature to use with the Google SMS API for automatic SMS processing inside your app.
    Enum: "e2e-e2e-e2e"

  - `language` (string)
    The language to use in the SMS challenge. Options are: , , .
    Enum: "de", "en", "fr"

  - `device_data` (string)
    Base64 encoded device data as provided by Seon SDK. Details of Seon SDK integration can be found in the [device monitoring guide](https://docs.solarisgroup.com/guides/kyc/device-monitoring/).
    Example: "Web;179ac83968ab42f79e960c1753a4078fdcon;jVl14emA+OcyALb9F+CMFg==;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"

## Response 202 fields (application/json):

  - `id` (string)
    The ID of the device.
    Example: "6642d15e-8f6b-4d28-9186-cdd61d80032a"

  - `key_id` (string)
    The ID of the default key that was registered for the device.
    Example: "3e1415b8-901d-4c1a-8950-f3a1083c6c3b"

  - `challenge` (object)
    Signature challenge

  - `challenge.id` (string)
    The ID of the challenge.
    Example: "6642d15e-8f6b-4d28-9186-cdd61d80032a"

  - `challenge.type` (string)
    The type of the challenge.
    Example: "signature"

  - `challenge.created_at` (string)
    The date and time when the challenge was created.
    Example: "2022-03-18T14:50:04Z"

  - `challenge.expires_at` (string)
    The date and time when the challenge will expire (i.e., 5 minutes after creation).
    Example: "2022-03-18T14:55:04Z"

## Response 400 fields (application/json):

  - `title` (string)
    Example: "Failed to build pagination headers."

  - `status` (integer)
    Example: "400"

  - `id` (string)
    Example: "a95f2aaf-4e0c-4d49-8021-8a16a884ed86"

  - `detail` (string)
    Example: "Cannot connect to database."

  - `code` (string)
    Example: "build_pagination_headers_failure"

  - `error_code` (string)
    a static error_code that can be used to identify the error
    Example: "telephone_number_not_found"

## Response 401 fields (application/json):

  - `errors` (array)

  - `errors.status` (integer)

  - `errors.source` (object)

  - `errors.source.field` (string)

  - `errors.source.message` (string)

  - `errors.code` (string)

  - `errors.title` (string)

  - `errors.detail` (string)

  - `errors.id` (string)
    Correlation/Request ID

## Response 403 fields (application/json):

  - `title` (string)
    Example: "Unauthorized Action"

  - `status` (integer)
    Example: "403"

  - `id` (string)
    Example: "a95f2aaf-4e0c-4d49-8021-8a16a884ed86"

  - `detail` (string)
    Example: "Unauthorized action is not allowed."

  - `code` (string)
    Example: "unauthorized_action"

  - `error_code` (string)
    a static error_code that can be used to identify the error
    Example: "forbidden"

## Response 404 fields (application/json):

  - `title` (string)
    Example: "Model Not Found"

  - `status` (integer)
    Example: "404"

  - `id` (string)
    Example: "a95f2aaf-4e0c-4d49-8021-8a16a884ed86"

  - `detail` (string)
    Example: "Couldn't find 'Account' for id 'DE24112233445566'."

  - `code` (string)
    Example: "model_not_found"

  - `error_code` (string)
    a static error_code that can be used to identify the error
    Example: "not_found"

## Response 409 fields (application/json):

  - `errors` (array)

  - `errors.status` (integer)

  - `errors.source` (object)

  - `errors.source.field` (string)

  - `errors.source.message` (string)

  - `errors.code` (string)

  - `errors.title` (string)

  - `errors.detail` (string)

  - `errors.id` (string)
    Correlation/Request ID

## Response 500 fields (application/json):

  - `id` (string)
    Example: "e8915041-9d8c-4d96-9dd1-04e8522ecdbf"

  - `status` (integer)
    Example: "500"

  - `code` (string)
    Example: "generic_error"

  - `title` (string)
    Example: "Generic Error"

  - `detail` (string)
    Example: "There was an error."

  - `error_code` (string)
    a static error_code that can be used to identify the error
    Example: "generic_error"