| First name | Must be less than or equal to 50 characters and contain no special characters, e.g., Dave but not D#ve. |
| Last name | Must be less than or equal to 50 characters and contain no special characters, e.g., Smith but not Sm_th. |
| Email | Must be in standard email format, e.g., example@email.com. |
| Routing number | Must follow standard American Banking Association rules for routing numbers, e.g., 091000019 but not 222222226 or 021000021. |
| Account number | Any integer that begins with 3333 (e.g. 333312345) will be interpreted as a valid account number. Valid account numbers produce an INITIATED status for the microdeposit object that is created, followed by a REQUESTED status; REQUESTED will change to DEPOSITED after two minutes. |
| Microdeposit amounts | Specific amounts correspond to specific scenarios, described below. |