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Overview

This is the partner API from linkcy. Here you can find our API documentation.

LinkCy API allows you to create fully embedded banking products for your own company or consumers. This API is backed by all mandatory requirements by financial authorities. To process, information provided into the API must be accurate.

Authentication

You can obtain a LinkCy Authorization Key by contacting our commercial team here.

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Servers
Generated server url
https://api.sandbox.linkcy.cloud/
Operations
Operations
Operations
Operations
Operations

Consumer

The consumer represents the individual partner client. It must have a valid phone number and be formally identified with a KYC procedure before carrying out any operation.

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Request

Beneficiaries are the one who will receive funds. When you add a beneficiary, the consumer must use the exact full name. If he adds as a beneficiary one of his own accounts, we must be able to detect it. It will simplify Strong Customer Authentication (SCA) during a transfer.

You must fill one of the beneficiary types. BIC / SWIFT code is only required for IBAN. If you want to simplify transfers later, we suggest you add a SWIFT code for US and UK beneficiaries.

This operation might require SCA.

Security
Linkcy-Auth
Headers
Linkcy-SCA-Strategystring

The strategy to use when a SCA is required:

More information:
  • PUSH_NOTIFICATION: will send a notification if the SCA is required.
  • DATA_SIGNING: Linkcy-SCA-Signature header must contain signature provided by PowerAuth Mobile SDK on registered device.
  • BY_PASS: Sandbox only - will ignore any SCA if used.
Error Codes
  • 409 Conflict
    • SCA_REQUIRED: The operation you are trying to do requires SCA, current strategy {0}.
Default PUSH_NOTIFICATION
Enum"PUSH_NOTIFICATION""DATA_SIGNING""BY_PASS"
Linkcy-SCA-Signaturestring

The signature that needs to be validated, it is generated from data signing.

More information:
  • Signature will be verified against wultra.
  • Operation will be denied if signature is not valide.
  • Avoid creating multiple signature at same time for the same registration.
  • Signature TTL is 30 sec.
Error Codes
  • 401 Forbidden
    • SCA_SIGNATURE_DOES_NOT_MATCH: The sca signature provided doesn't match the one required for this operation
  • 404 Not Found
    • NO_ACTIVE_SCA_DEVICE_FOUND: No active SCA device could be found.
  • 409 Conflict
    • SCA_DEVICE_NOT_VALID: The device cannot be used to sign this data.
    • SCA_SIGNATURE_FORMAT_INVALID: The signature format for data signing SCA strategy is invalid: HTTP header validation failed.
    • SCA_SIGNATURE_MISSING: The signature required for data signing SCA strategy is missing.
  • 500 Internal Server Error
    • SCA_UNEXPECTED_ERROR: Unable to perform SCA operation
Bodyapplication/jsonrequired
endUserIdstring(uuid)

The id of the end-user, can be a consumer or corporate. Mandatory if not authenticated as end-user.

typestringrequired

Describe if the beneficiary is a person or a company.

Enum"PERSON""COMPANY"
namestringrequired

Complete name of the person (firstName middleName lastName) or name of the company.

Example: "John Michael Doe"
friendlyNamestring[ 1 .. 255 ] characters

Friendly name given to the beneficiary.

bankingDetailsSepaBankingDetails (object) or GbpBankingDetails (object) or UsdBankingDetails (object)(BankingDetails)required
Any of:
bankingDetails.​ibanstringrequired

Must be a valid iban format following the standard ISO_13616.

bankingDetails.​bicstringrequired

Must be a valid bic following the standard ISO_9362.

displayboolean

Display (or not) the beneficiary to the end-user (unusable by end-user).

activeboolean

Activate (or not) the beneficiary. Default value is true.

application/json
{ "endUserId": "120e9d1f-8444-4b91-85e8-5b208615a3e5", "type": "PERSON", "name": "John Michael Doe", "friendlyName": "string", "bankingDetails": { "iban": "string", "bic": "string" }, "display": true, "active": true }

Responses

Created

Bodyapplication/json
idstring(uuid)required
Response
application/json
{ "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08" }

Request

Get all information about a beneficiary using its ID.

Security
Linkcy-Auth
Path
beneficiaryIdstring(uuid)required
No request payload

Responses

OK

Bodyapplication/json
One of:

The information on a beneficiary.

linkcyLedgerIdstring(uuid)

Sometimes a beneficiary can correspond to a ledger that you manage, in this case, we would send you the corresponding id.

namestringrequired
idstring(uuid)required
typestringrequired
Enum"PERSON""COMPANY"
statusstringrequired
Enum"DECLINED""PENDING_REVIEW""VALID""PENDING""NEED_ADDITIONAL_INFORMATION"
activebooleanrequired
friendlyNamestring
endUserIdstring(uuid)required

The endUser owning this beneficiary.

creationDatestring(date-time)required
updateDatestring(date-time)required
accountTypestringrequired
Enum"IBAN""GBP""USD"
displayboolean
accountNumberstringrequired
sortCodestringrequired
Response
application/json
{ "linkcyLedgerId": "a46808dc-b040-4d05-b916-a3302b04dc12", "name": "string", "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "type": "PERSON", "status": "DECLINED", "active": true, "friendlyName": "string", "endUserId": "120e9d1f-8444-4b91-85e8-5b208615a3e5", "creationDate": "2019-08-24T14:15:22Z", "updateDate": "2019-08-24T14:15:22Z", "accountType": "IBAN", "display": true, "accountNumber": "string", "sortCode": "string" }

Request

Patch a beneficiary.

This operation might require SCA.

Security
Linkcy-Auth
Path
beneficiaryIdstring(uuid)required
Headers
Linkcy-SCA-Strategystring

The strategy to use when a SCA is required:

More information:
  • PUSH_NOTIFICATION: will send a notification if the SCA is required.
  • DATA_SIGNING: Linkcy-SCA-Signature header must contain signature provided by PowerAuth Mobile SDK on registered device.
  • BY_PASS: Sandbox only - will ignore any SCA if used.
Error Codes
  • 409 Conflict
    • SCA_REQUIRED: The operation you are trying to do requires SCA, current strategy {0}.
Default PUSH_NOTIFICATION
Enum"PUSH_NOTIFICATION""DATA_SIGNING""BY_PASS"
Linkcy-SCA-Signaturestring

The signature that needs to be validated, it is generated from data signing.

More information:
  • Signature will be verified against wultra.
  • Operation will be denied if signature is not valide.
  • Avoid creating multiple signature at same time for the same registration.
  • Signature TTL is 30 sec.
Error Codes
  • 401 Forbidden
    • SCA_SIGNATURE_DOES_NOT_MATCH: The sca signature provided doesn't match the one required for this operation
  • 404 Not Found
    • NO_ACTIVE_SCA_DEVICE_FOUND: No active SCA device could be found.
  • 409 Conflict
    • SCA_DEVICE_NOT_VALID: The device cannot be used to sign this data.
    • SCA_SIGNATURE_FORMAT_INVALID: The signature format for data signing SCA strategy is invalid: HTTP header validation failed.
    • SCA_SIGNATURE_MISSING: The signature required for data signing SCA strategy is missing.
  • 500 Internal Server Error
    • SCA_UNEXPECTED_ERROR: Unable to perform SCA operation
Bodyapplication/jsonrequired
activeboolean

Activate (or not) the beneficiary. Default value is true.

displayboolean

Display (or not) the beneficiary to the end-user (unusable by end-user).

friendlyNamestring[ 1 .. 255 ] characters
application/json
{ "active": true, "display": true, "friendlyName": "string" }

Responses

OK

Bodyapplication/json
idstring(uuid)required
Response
application/json
{ "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08" }
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