FIO Token

FIO Chain’s native token is FIO. FIO is the only token present on the FIO Chain.

There are 1,000,000,000 Smallest Units of FIO (SUFs) inside 1 FIO. All transactions in FIO Protocol are expressed in SUFs.

Obtaining token supply in real-time

The Foundation operates API end-points which return token supply statistics, specifically:

Statistic Description End-point
Total supply All tokens that were ever minted. Maximum token supply is capped at 1,000,000,000 FIO.
Circulating supply Total supply less locked tokens.
Locked tokens Tokens which are locked and cannot be transferred.

Data returned includes 9 decimal points, e.g. 705906876.848960519

To return data in Smallest Units of FIO (SUFs), add /suf to end point, e.g.

To return the data as json, add ?json=true top end point, e.g.