Sandbox Setup & Test Bank
Create an organization and connect the Atlar Testbank.
Creating your organization
Atlar uses a multi-tenant model where each organization is an isolated tenant. When you register at app.atlar.com, you create an organization that can be treated as either a sandbox or production environment depending on what bank connections you add.
For this guide, keep your organization free from live data by only connecting the Atlar Testbanks - never real bank credentials.
Dashboard: Test Data
After creating your organization, navigate to Settings > Organization and then click 'Generate Test Data' to connect the Atlar Testbank and populate sample data.
The Atlar Testbank
The Testbank simulates a real bank, using fake BICs that start with ATLR (e.g. ATLRSESSXXX, ATLRGB2LXXX). When you connect it during organization setup, Atlar populates your sandbox with test accounts and transactions.
Pre-configured Testbank users
| User | Password | Auth Header | Accounts |
|---|---|---|---|
user1 | pass1 | Basic dXNlcjE6cGFzczE= | 3 Swedish SEK, 2 Danish DKK + transactions |
user2 | pass2 | Basic dXNlcjI6cGFzczI= | 3 German EUR + transactions |
user3 | pass3 | Basic dXNlcjM6cGFzczM= | 1 empty Swedish SEK |
user4 | pass4 | Basic dXNlcjQ6cGFzczQ= | 1 GBP, 1 USD + transactions |
Special test identifiers
Certain IBANs trigger special behavior in the Testbank, useful for testing error flows:
| Type | Number | Behavior |
|---|---|---|
IBAN | DE40500105176499974616 | Payments to/from this account will be returned |
Sandbox safety
The sandbox uses entirely fictitious data. Never enter real personal information, bank credentials, or production secrets into a sandbox organization. The Testbank accounts use fake IBANs and BICs that cannot route real money.