Token Supply API
- Pawel Mastalerz
Repo
https://github.com/fioprotocol/fio-supply
Token Supply
See https://developers.fioprotocol.io/docs/fio-protocol/fio-token
Staking Stats
Endpoint
{base_url}/staking - returns data in FIO
{base_url}/staking/suf - returns data in SUF
Response
Group | Value | Description |
|---|---|---|
| staked_token_pool | |
| outstanding_srps | |
| rewards_token_pool | |
| combined_token_pool | |
| staking_rewards_reserves_minted | |
| roe | Rate of Exchange (ROE) always Double |
| activated | true - if Staking activated based on Combined Token Pool Minimum false - if Staking not Activated based on Combined Token Pool Minimum |
historical_apr | 1day | APR calculated based on ROE change in last 1 day always Double |
| 7day | APR calculated based on ROE change in last 7 days always Double |
| 30day | APR calculated based on ROE change in last 30 days always Double |
Historical APR calculation
Rate of exchange is fetched and recorded 24 hours after activation and then every 24 hours after that.
APR is computed as follows:
([ROE on DayX] / [ROE on DayY] - 1) * (365 / Dur) * 100
where:
Dur is duration of period, e.g. 1, 7, 365 days
DayX - Last recorded day
DayY - Last recorded day - Dur
If not enough data return null
Example
{
"staked_token_pool": 1000000,
"outstanding_srps": 300,
"rewards_token_pool": 100000,
"combined_token_pool": 1100000,
"staking_rewards_reserves_minted": 25000,
"roe": 2.333333,
"activated": true,
"historical_apr": {
"1day": 408.333333333,
"7day": 508.333333333,
"30day": null
}
}