aPriori

aPriori receives a C risk grade (46/100) from Hindenrank, where lower scores indicate lower risk. Elevated risk — no public audits on a new chain, novel unproven MEV mechanism, and < 6 months track record combine to make this a high-uncertainty protocol despite significant VC backing. aPriori is a liquid staking protocol on Monad offering aprMON (a reward-bearing LST) with an integrated MEV capture auction designed for Monad's parallel execution environment. The protocol raised $30M from Pantera Capital, HashKey Capital, and 20+ other investors and launched on Monad mainnet in late 2025. As of May 2026, aPriori has not disclosed any public audit reports for its smart contracts, which is a significant risk flag for a protocol holding user funds on a new chain. The APR governance token launched at $0.73 in October 2025 and has declined 79% to approximately $0.15.

The key risks identified for aPriori are: (1) No public smart contract audits have been disclosed as of May 2026. aPriori's staking contracts hold real MON (Monad's native token), but no audit reports are available on the official docs, GitHub, or website. An unaudited staking protocol is a high-risk deposit destination regardless of VC backing. (2) The protocol is less than 6 months old and built on Monad, itself a new chain (mainnet November 2025). Neither the aPriori smart contracts nor the underlying Monad parallel execution environment have been tested at meaningful scale. Novel risks from Monad's parallel EVM are unproven. (3) APR token has 32% of supply allocated to backers and contributors with 1-year cliff vesting starting in late 2026. As these cliffs expire, significant sell pressure is likely. The token is already down 79% from its IEO-day high. (4) The MEV auction mechanism that justifies aPriori's higher yield claim is undocumented beyond high-level descriptions. Without technical documentation or an audit covering the MEV auction contracts, it is impossible to verify the claimed MEV capture efficiency or assess its security properties.

aPriori scores 46/100 across eight risk dimensions: Mechanism Novelty: 6/15, Interaction Severity: 12/20, Oracle Surface: 2/10, Documentation Gaps: 7/10, Track Record: 6/15, Scale Exposure: 5/10, Regulatory Risk: 2/10, Vitality Risk: 6/10. The highest risk area is Documentation Gaps at 7/10.

Among 86 rated Liquid Staking protocols on Hindenrank, aPriori ranks #81 by safety (lowest risk score = safest). Its 46/100 risk score and C grade place it among the riskier Liquid Staking protocols.

aPriori scores 6/15 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.