Protocol Parameters
Each FSP sub-protocol (e.g. FTSOv2, FDC) has several associated parameters, which are detailed here, alongside the contract method (if applicable) to query them onchain. The values provided here correspond to Flare Mainnet.
FTSOv2
Block-Latency Feeds (Fast Updates)
| Metric | Value | Associated functions |
|---|---|---|
| Mean updates per block | 1.5 | FastUpdatesIncentiveManager.getExpectedSampleSize |
| Precision (step size) | ≈0.0122% | FastUpdatesIncentiveManager.getPrecision |
| Range (precision * mean updates) | 0.0183% | FastUpdatesIncentiveManager.getRange |
| Max range | 0.091% (5x) | FastUpdatesIncentiveManager.rangeIncreaseLimit |
| Incentive duration | 17 blocks | governance-configured (see IFastUpdateIncentiveManager) |
| Incentive fee (2x) | ≈36.6 FLR | - |
Anchor Feeds (Scaling)
| Metric | Value | Associated functions |
|---|---|---|
| Update duration | 90s | - |
| FTSO protocol ID | 100 | FtsoFeedPublisher.ftsoProtocolId |
| Feeds history size | 1000 | FtsoFeedPublisher.feedsHistorySize |
| Minimal reward offer | 100000 FLR | FtsoRewardOffersManager.minimalRewardsOfferValueWei |