The main APIs of klavi link include the following:

 return, there are 2 ways for each institution to retrieve data, including crawler and Open finance methods. Different methods of retrieving data have different calling processes and user operation processes.

Learn about the main APIs offered by klavi link including functions such as retrieving institution lists, creating consent requests, submitting user credentials, checking connection status, handling MFA information, updating product data, and deleting acc

API overview

API introduction

Klavi Link docs v3

Request structure

Public parameters

Signature algorithm

Apply security certificate

Splicing specification request string

Spell the signature string

Calculate signature

Splicing authorization

Signature demonstration

Return result and code

API invocation method

getInstitutionList

createConsent

submitCredentials

checkStatus

submitMFAInfo

updateProducts

deleteAccount

Link API

Callback

Status code

Institution credentials format

MFA format

Input format

Decryption of reports

Version

API Name	Function description
getInstitutionList	Get a list of institutions for connection
createConsent	Only create the consent request for the end user in the open finance flows.
submitCredentials	Submit end user's credentials
checkStatus	Check the status of connection task
submitMFAInfo	Submit MFA information
updateProducts	Update the data of products
deleteAccount	Delete specific accounts for end users of partners