
zkSync Era

Before integration, please read the documentation on the official website. If you have any questions, you can send a request to support.
What is zkSync Era?
zkSync Era is a **Layer‑2 ZK‑rollup for Ethereum**, combining **scalable performance and low fees** with Ethereum-level security using zero-knowledge validity proofs. It allows computation off-chain and posts cryptographic proofs on Ethereum, preserving trust while dramatically improving throughput :contentReference[oaicite:12]{index=12}.
A fully EVM-compatible smart contract platform, zkSync Era supports Solidity and Vyper, enabling seamless migration from Ethereum, with tooling support via Hardhat, Ethers.js, Viem, Chainlink, and more :contentReference[oaicite:13]{index=13}. :contentReference[oaicite:14]{index=14}
Key features include **state update efficiency via output diffs**, **native account abstraction** (with ERC‑20 paymasters), and **fast finality** with low transaction costs—all while operating under Ethereum’s security umbrella :contentReference[oaicite:15]{index=15}.
Since its March 2023 mainnet launch, zkSync Era has processed high throughput—peak TPS surpassing Ethereum—and currently secures over **$500 M in Total Value Secured** (TVS) :contentReference[oaicite:16]{index=16}. :contentReference[oaicite:17]{index=17} :contentReference[oaicite:18]{index=18}.
For users, zkSync offers **smooth onboarding** with wallet compatibility (MetaMask, TrustWallet, Rabby, Zerion), instant confirmation UX, and the ability to pay fees in ERC‑20 tokens using native abstraction :contentReference[oaicite:19]{index=19}.
Integration with Cryptoworth
zkSync Era integration with Cryptoworth automates the tracking of:
- Transaction sending (gas usage, fee token)
- Contract interactions and DeFi app activity
- Staking, layer‑3 deployments, and airdrops
- Bridge inflows/outflows with Ethereum L1
The tool generates structured subledger entries—cost assignments, income recognition, and asset movement logs—exportable to QuickBooks, NetSuite, or ERP systems. This provides **detailed, classified accounting data with Ethereum-scale transparency**.
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