The TTK Bank API
Use this environment to bring your fintech ideas to life.
This industry sandbox offers more than 250 API endpoints and a host of realistic but test data to help you develop and iterate on the next generation of fintech apps.
Create an account
First, create a free developer account on this sandbox and request a developer key. You will be asked to submit basic information about your app at this stage. Register for an account.
Connect your app
Use our SDKs to connect your app to the Open Bank Project APIs. You’ll need your developer key, which you should have from when you created your account. Check out all the available APIs on the API Explorer, but make sure that you’re using the correct base URL.
Test your app using customer data
Once your app is connected, you can test it using test customer credentials. View sandbox customer log ons.
Access to accounts (XS21) and cards. Provide fine-grained access to guests (auditor, accountant or public).
Branches, ATMs and Products
Access open data related to banks including branches and ATMs including geolocation and opening hours.
Access the transaction history and transaction metadata.
Enrich transactions and counterparties with metadata including geolocations, comments, pictures and tags (e.g. category of spending).
Access the payers and payees of an account including metadata such as their aliases, labels, logos and home pages.
Call external web services based on Account events.
Customer onboarding and KYC
Perform user, customer and account creation. Manage Know Your Customer (KYC) documents, media and status. Create customer meetings and messages.
API Roles, Metrics and Documentation
Control access to endpoints, get API metrics and documentation.
Payments & Transfers
Initiate Transaction Requests (transfers and payments). View and confirm charges (as per PSD2). Answer strong customer authentication (SCA) challenges.
Perform advanced searches and statistics queries on the data warehouse.
Java / Spring BootBy OpenBankProject
Java / AndroidBy OpenBankProject
Scala / LiftwebBy OpenBankProject
Please make sure you are using the correct sandbox domain when using the SDKs. In doubt, drop us a line.