Obtain a list of accounts in associated profile.

token as returned by walterl.investec-api.auth/access-token.

https://developer.investec.com/programmable-banking/#get-accounts

=> (accounts token)
[{:account-id "172878438321553632224",
  :account-name "Mr John Doe",
  :account-number "10010206147",
  :reference-name "My Investec Private Bank Account",
  :product-name "Private Bank Account"}]

Obtain a specified account’s balance.

token as returned by walterl.investec-api.auth/access-token.

https://developer.investec.com/programmable-banking/#get-account-balance

=> (balance token "172878438321553632224")
{:account-id "172878438321553632224",
 :current-balance 28857.76,
 :available-balance 98857.76,
 :currency "ZAR"}

Retrieves all transactions for specified account, optionally filtered by :transaction-type, :from-date and/or :to-date.

token as returned by walterl.investec-api.auth/access-token.

https://developer.investec.com/programmable-banking/#get-account-transactions

=> (transactions token
                 "172878438321553632224"
                 {:transaction-type :fees-and-interest
                  :from-date (t/minus (t/local-date-time) (t/months 2))
                  :to-date (t/minus (t/local-date-time) (t/months 1))})
[{:description "MONTHLY SERVICE CHARGE",
  :amount 535.0,
  :running-balance 28857.76,
  :card-number nil,
  :posting-date "2020-06-11",
  :type :debit,
  :account-id "172878438321553632224",
  :status :posted,
  :action-date "2020-11-10",
  :transaction-date "2020-06-10",
  :transaction-type :fees-and-interest,
  :value-date "2020-06-10",
  :posted-order 13379}
 {:description "CREDIT INTEREST",
  :amount 31.09,
  :running-balance 29392.76,
  :card-number nil,
  :posting-date "2020-06-11",
  :type :credit,
  :account-id "172878438321553632224",
  :status :posted,
  :action-date "2020-11-10",
  :transaction-date "2020-06-10",
  :transaction-type :fees-and-interest,
  :value-date "2020-06-10",
  :posted-order 13378}]