Take a look at our APIs to see what choices are available. Is there an API you can exploit in one of your applications?

Found an API? You will need an account to get started.

Please fill in required information in registration form, we will send you an email to activate your account.

If you already have an account, please login and create your first application.


Client ID and Client Secret

When you register an application, the application is assigned a unique Client ID and Client Secret.

Client ID and Client Secret are used to identify the application. You must use the Client ID and Client Secret when you call an API.

Register your application now and save your Client ID and Client Secret information.


Subscribe an API

In order for your application to call an API, you will need to subscribe an API first.

Each API may have different available plans that you can choose the most suitable one for your requirements. A plan can have a common rate limit for all resources or each resource has the different rate limit.

A rate limit specifies how many requests an application is allowed to make during a specified time interval.

Choose an API from our API list and subscribe it now.


Authentication and Authorization

Some APIs need customer consent before you can use, your application and customer must finish the authentication and authorization flow to get the access token for those APIs.

Below are steps to get a access token:

* Register a callback URL of your application with VietinBank iConnect.

* Call the authentication API to get the URL and redirect customer to the authentication page.

* After customer loged in successfuly and give consent for your application, we will send back the authorization code via the callback URL.

* Call the token API and use the authorization code to exchange for the access token and use the token for other API calls.


Sandbox integration

Using Client ID, Client Secret and access token to call supplied APIs on our sandbox environment and start constructing a fully featured application.