Endur

Endur receives a B risk grade (26/100) from Hindenrank, where lower scores indicate lower risk. Moderate risk — the monopoly LST provider on Starknet with clean architecture, but single-provider dependency and staking infrastructure evolution create concentration and transition risks. Endur is the only liquid staking protocol on Starknet, letting users stake STRK tokens and receive xSTRK — a liquid token that earns staking rewards while remaining usable across Starknet DeFi. With $14M in TVL and a points-based airdrop campaign, it dominates Starknet's LST market. The B risk grade reflects its clean track record and standard LST architecture, balanced against monopoly provider risk and Starknet staking infrastructure immaturity.

The key risks identified for Endur are: (1) Endur is the only liquid staking option on Starknet — if the protocol has a bug or operational issue, there is no alternative provider to fall back to for your staked STRK (2) Starknet's staking system is still evolving through V2 upgrades — changes to how validators work or earn rewards could temporarily disrupt xSTRK's reward accrual (3) Points farming has attracted capital that may leave after any token airdrop — if many depositors exit at once, xSTRK could temporarily trade below its fair value on DEXs

Endur scores 26/100 across eight risk dimensions: Mechanism Novelty: 3/15, Interaction Severity: 4/20, Oracle Surface: 2/10, Documentation Gaps: 4/10, Track Record: 4/15, Scale Exposure: 3/10, Regulatory Risk: 3/10, Vitality Risk: 3/10. The highest risk area is Documentation Gaps at 4/10.

Among 81 rated Liquid Staking protocols on Hindenrank, Endur ranks #17 by safety (lowest risk score = safest). Its 26/100 risk score and B grade place it among the safer Liquid Staking protocols.

Endur scores 4/15 on the Track Record risk dimension, indicating some history of security incidents or exploits. Higher scores reflect more severe or frequent incidents. Review the full risk report for details.