Yes, you can use the following bank account info in the sandbox environment.

Linking

Choose any bank and sign in with:

• Username: Greatday
• Password: Everyday

Then choose any checking/savings account.

Entering manually

First choose any valid routing number, for example:

• Bank of America
  • 122101706
  • 123103716
  • 063100277
  • 071000505
• Chase Bank
  • 065400137
  • 322271627
  • 061092387
  • 083000137
  • 124001545
• Wells Fargo
  • 125200057
  • 111900659
  • 073000228
  • 055003201

Next, enter any account number between 5 and 15 digits. Enter any billing address.

Verification

After entering manually, you will be able to verify immediately using the amounts $0.33 and $0.77.