FIO Addresses - list of FIO Addresses (available in fio.address → fionames) owned by the account, clickable and linking to FIO Address page.
FIO Domains - list of FIO Domains (available in fio.address → domains) owned by the account, clickable and linking to FIO Domain page.
Currently the Pub Key Page only shows accounts which currently have the provided key associated with them at the time of query. However in FIO a public key hashes down always to a single account. That account should be added to the list of accounts (if not present there).
remaining_locked_amount - amount of tokens which remain locked
Sum of remaining_locked_amount should be considered locked.
In addition tokens locked for BPs in fio.treasury → bprewards and fio.treasury → bpbucketpool should be considered locked.
Available tokens can be computed: current balance - remaining_locked_amount
Circulating supply is computed by taking all FIO tokens minted and subtracting locked tokens.
Fee support in transactions
Most transactions in FIO require a fee to be passed in max_fee parameter. That fee can be obtained calling /get_fee. Anytime a transaction is being created get_fee should be called and proper transaction fee should be pre-populated.