This is the Bank numeric code e.g 058. You can get a list of supported banks and their respective codes Here

This is the account number of the customer. When testing on staging, you can see a list of available test bank accounts for use here

This is the email address of the customer

This is a unique reference, unique to the particular transaction being carried out.

This is the specified currency to charge in. (expected value: GBP)

This is the customers full name. It should include first and last name of the customer

This is the phone number linked to the customer's mobile money account

IP - Internet Protocol. This represents the current IP address of the customer carrying out the transaction

This is the fingerprint for the device being used. It can be generated using a library on whatever platform is being used

Pass your secret key as a bearer token in the request header to authorize this call