LinkCy

Strong Authentication

Onboard a known mobile.

Onboard an end user device (with its endpointID) as a second factor to enable Strong Customer Authentication (SCA).

This operation can be retried as long as no factor has not yet been validated.

SecurityLinkcy-Auth
Request
Request Body schema: application/json
required
endpointId
required
string

The identifier of the SCA device you want to enroll. It is defined in the SCA SDK as endpointID.

factor
string
Default: "BIOMETRY"

Choose a factor to enroll, you will be able to enroll an other one later.

Enum: "BIOMETRY" "PIN"
strategy
string (Strategy)
Default: "PUSH_NOTIFICATION"

Whether you want to receive a PUSH_NOTIFICATION on the device or get a JOIN_CODE to join the interaction through your own channel.

Enum: "PUSH_NOTIFICATION" "JOIN_CODE"
endUserId
string <uuid>

The end-user id if requesting as a partner, else ignored.

Responses
201

Created

400

Bad Request

401

Unauthorized

403

Forbidden

409

Conflict

post/api/partner/sca
Request samples
application/json
{
  • "endpointId": "string",
  • "factor": "BIOMETRY",
  • "strategy": "PUSH_NOTIFICATION",
  • "endUserId": "120e9d1f-8444-4b91-85e8-5b208615a3e5"
}
Response samples
application/json
{
  • "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
  • "endpointId": "string",
  • "joinCode": "0907af4a-d224-4ddb-a7ab-11c52f9fed47"
}

Deprecated: reset the SCA device of a userDeprecated

Reset the SCA device of an end user in order to enroll a new one. Only available with a partner bearer, this should not be automated directly to end users.

This endpoint is deprecated, please use the new one instead.

SecurityLinkcy-Auth
Request
Request Body schema: application/json
required
endUserId
string <uuid>

Mandatory if not authenticated as end-user

Responses
204

No Content

400

Bad Request

401

Unauthorized

403

Forbidden

delete/api/partner/sca
Request samples
application/json
{
  • "endUserId": "120e9d1f-8444-4b91-85e8-5b208615a3e5"
}
Response samples
application/json
{
  • "details": [
    ],
  • "errorCode": "END_USER_NOT_FOUND",
  • "error": "linkcy.bad.request",
  • "status": 400,
  • "timestamp": "2024-04-17T15:50:28.252605408Z"
}

Deprecated: add an authentication FactorDeprecated

On an already onboarded device. You can choose to update or add a factor (Biometry/PIN).

At least one factor must be already enrolled. You can use this endpoint to change an user PIN.

This endpoint is deprecated, please use the new one instead.

SecurityLinkcy-Auth
Request
Request Body schema: application/json
required
factor
required
string

Choose a factor to enroll, you will be able to enroll an other one later.

Enum: "BIOMETRY" "PIN"
strategy
string (Strategy)
Default: "PUSH_NOTIFICATION"

Whether you want to receive a PUSH_NOTIFICATION on the device or get a JOIN_CODE to join the interaction through your own channel.

Enum: "PUSH_NOTIFICATION" "JOIN_CODE"
endUserId
string <uuid>

The end-user id if requesting as a partner, else ignored.

Responses
200

OK

400

Bad Request

401

Unauthorized

403

Forbidden

409

Conflict

patch/api/partner/sca
Request samples
application/json
{
  • "factor": "BIOMETRY",
  • "strategy": "PUSH_NOTIFICATION",
  • "endUserId": "120e9d1f-8444-4b91-85e8-5b208615a3e5"
}
Response samples
application/json
{
  • "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
  • "endpointId": "string",
  • "joinCode": "0907af4a-d224-4ddb-a7ab-11c52f9fed47"
}

Onboard an unknown mobile with QR code

Get a QR code to onboard a device as a second factor to enable Strong Customer Authentication (SCA).

This operation can be retried as long as no factor has not yet been validated.

Only one QR_CODE will be active by user. Asking for a knew one will deactivate previous ones.

SecurityLinkcy-Auth
Request
Request Body schema: application/json
required
endUserId
string <uuid>

The end-user id if requesting as a partner, else ignored.

Responses
201

Created

400

Bad Request

401

Unauthorized

403

Forbidden

409

Conflict

post/api/partner/sca/qr-codes
Request samples
application/json
{
  • "endUserId": "120e9d1f-8444-4b91-85e8-5b208615a3e5"
}
Response samples
application/json
{
  • "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
  • "qrCode": "string",
  • "joinCode": "string"
}

Reset the SCA device of a user

Reset the SCA device of an end user in order to enroll a new one. Only available with a partner bearer, this should not be automated directly to end users.

SecurityLinkcy-Auth
Request
path Parameters
scaDeviceId
required
string <uuid>
Responses
204

No Content

400

Bad Request

401

Unauthorized

403

Forbidden

404

Not Found

delete/api/partner/sca/{scaDeviceId}
Request samples 
Response samples 
application/json
{
  • "status": 400,
  • "details": [
    ],
  • "error": "linkcy.bad.request",
  • "timestamp": "2019-08-24T14:15:22Z"
}
Add an authentication Factor
On an already onboarded device. You can choose to update or add a factor (Biometry/PIN).


At least one factor must be already enrolled. You can use this endpoint to change an user PIN.


SecurityLinkcy-Auth 
Request 
path Parameters
scaDeviceId
required
string <uuid> 
 
Request Body schema: application/json
required
factor
required
string
Choose a factor to enroll, you will be able to enroll an other one later.


 Enum: "BIOMETRY" "PIN"  
strategy
string (Strategy) 
 Default:  "PUSH_NOTIFICATION"
Whether you want to receive a PUSH_NOTIFICATION on the device or get a JOIN_CODE to join the interaction through your own channel.


 Enum: "PUSH_NOTIFICATION" "JOIN_CODE"  
Responses 
200
OK


400
Bad Request


401
Unauthorized


403
Forbidden


404
Not Found


409
Conflict


patch/api/partner/sca/{scaDeviceId}
Request samples 
application/json
{
  • "factor": "BIOMETRY",
  • "strategy": "PUSH_NOTIFICATION"
}
Response samples 
application/json
{
  • "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
  • "endpointId": "string",
  • "joinCode": "0907af4a-d224-4ddb-a7ab-11c52f9fed47"
}
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