Holdstation is a revolutionary ecosystem built on zkSync Era and Berachain that combines a non-custodial smart wallet with a derivatives exchange (DeFutures) offering leverage of up to 500x. The use of advanced Account Abstraction (ERC-4337) technology requires a fundamentally different security approach compared to traditional decentralized applications.
The Holdstation infrastructure underwent multi-vector testing by leading cybersecurity firms. Below is the official archive of audit opinions confirming the reliability of the Paymaster architecture, smart wallets and the trading engine.
The audit architecture: Verichains, CertiK and PeckShield
Verichains (Account Abstraction & Wallet audit)
One of Holdstation's key partners, Verichains, performed an exhaustive audit of the smart-wallet and token architecture. The main focus was on verifying the integrity of the ERC-4337 standard: the security of bundler nodes, the EntryPoint contract and the logic of the Paymaster mechanism, which lets users pay gas fees in USDC stablecoins or HOLD tokens.
CertiK (DeFutures audit & Skynet monitoring)
The CertiK team analyzed the Holdstation DeFutures trading engine. The auditors verified the profit-and-loss (PnL) math for positions with extreme leverage (up to 500x on Forex pairs) as well as liquidation logic. The CertiK Skynet platform continuously monitors the project's Code Security, assigning it a public Trust Score.
PeckShield (Launchpad and smart-contract audit)
To ensure multi-layered security, Holdstation engaged PeckShield. Their audit focused on the token-sale infrastructure (the zkStarter module) and ecosystem smart contracts, guaranteeing fair token distribution (Soft/Hard Cap mechanisms) and protecting user funds in pools.
Risk management: a supply-chain attack (2026)
Smart-contract audits guarantee that code executes exactly as written. However, DeFi security is multifaceted. A Holdstation security analysis would be incomplete without examining a critical operational-security (OpSec) precedent.
Supply Chain vulnerability (January-February 2026)
In early 2026, the Holdstation platform faced a sophisticated attack. According to analyst reports (including NOMINIS and Olympix), it was not a smart-contract hack but an infrastructure compromise (Supply Chain attack).
- The attacker impersonated a popular IDE extension and tricked one of the developers into installing it. This allowed them to steal session tokens, bypass MFA and gain access to the Admin Private Key and the CI/CD pipeline.
- Having taken control of the app-distribution server, the hacker planted a backdoor in official JavaScript files, causing infected wallets to silently sign USDT transfers. In parallel, the attacker used the admin key to upgrade the Vault proxy contract on the Perp DEX.
- Key takeaway: losses amounted to approximately 462,000 USDT. At the same time, the ERC-4337 smart contracts themselves — audited by Verichains — held firm and contained no bugs. The incident underscored the acute need for strict Timelock policies and hardware Multi-Sig for any contract upgrades (Upgradability), plus end-to-end protection of update delivery processes. In response, Holdstation radically reinforced its infrastructure security. Read more about the security architecture and ecosystem risks.
Official security reports
The table below links the latest audit reports for the Holdstation ecosystem. All architectural vulnerabilities discovered during audits were successfully fixed (Resolved / Acknowledged) before product launches.
| Component / Protocol | Auditor | Vulnerability summary (TL;DR) | Document |
|---|---|---|---|
| Holdstation Smart Wallet ERC-4337, EntryPoint & Paymaster |
Verichains | Unqualified Opinion. The Account Abstraction integration is secure. The $HOLD token and social-recovery logic are verified. | Report |
| DeFutures Protocol Perpetual DEX Logic |
CertiK | 0 Critical. The clearing, collateral and oracle-settlement architecture was deemed secure. Minor/Info risks acknowledged. | CertiK Skynet |
| zkStarter Launchpad Launchpad Smart Contracts |
PeckShield / Verichains | Verified. The security of sale mechanisms (Fair Subscription Model, FCFS) and refund logic (Soft/Hard Cap) is confirmed. |
Education hub: Auditing Account Abstraction
Reading reports on smart wallets (such as Holdstation) differs radically from assessing classic DEXs. The key aspects here focus on how the system processes user intents (UserOperations) instead of traditional transactions.
Paymaster security
Auditors verify that an attacker cannot "drain" the Paymaster contract (which sponsors gas). Strict validation must be in place: the contract pays gas (ETH on zkSync) only if the user is guaranteed to transfer an equivalent amount in USDC or HOLD.
Social Recovery & Spending Limits
Unlike EOA wallets (MetaMask), smart wallets allow daily spending limits and access recovery through "guardians". Auditors must mathematically prove that the recovery algorithm cannot be triggered by an attacker to steal the wallet without the owner's consent.
Bug Bounty and live monitoring
The Holdstation platform is continuously monitored by analytics services. For real-time data on the protocol's state, including market-risk analysis, social activity and Code Security monitoring, visit the project's profile on CertiK Skynet or use on-chain TVL and volume metrics.
Check Holdstation on CertiK Skynet