Ramp: Create a financing application — request body — body manual bank account account number, account subtype, balance, routing number

API reference · Contract 2026-10-27

SDK schema: Create a financing application — request body — body manual bank account account number, account subtype, balance, routing number

Field	Type	Presence	Description and constraints
$	object	Root
account_number	string	Required within parent	Bank account number.
account_subtype	string	Required within parent	Bank account subtype, such as checking or savings.
balance	JSON	Required within parent	Current account balance.
balance (oneOf 1)	string	Alternative	Format: decimal
balance (oneOf 2)	number	Alternative
routing_number	string	Required within parent	ABA routing number.