Welcome to The Open Bank Project API
The Open Bank Project is an open source API and App store for banks that empowers financial institutions to securely and rapidly enhance their digital offerings using an ecosystem of 3rd party applications and services.
Find more information about the project at openbankproject.com.
Get Started

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 here.
Connect your app
Use our SDKs to connect your app to the Open Bank Project APIs. You will need your developer key, which was provided to you when you created an account. See all available APIs on the API Explorer. Please make sure you are using the correct base URL.


Test your app using customer data
Once your app is connected, you can test it using test customer credentials. You can find a list of sandbox customer logins HERE.
Your APIs
Accounts
Access to accounts (XS2A) and cards. Provide fine-grained access to guests (auditor, accountant or public). Explore..
Branches, ATMs and Products
Access open data related to banks including branches and ATMs including geolocation and opening hours. Explore..
Transactions
Access the transaction history and transaction metadata. Explore..
Metadata
Enrich transactions and counterparties with metadata including geolocations, comments, pictures and tags (e.g. category of spending). Explore..
Counterparties
Access the payers & payees of an account including metadata such as their aliases, labels, logos and home pages. Explore..
Webhooks
Call external web servies based on Account events. Explore..
SDK Showcases
Please make sure you are using the correct sandbox domain when using the SDKs. In doubt, drop us a line.