
Fhenix
Fhenix is a fully homomorphic encryption (FHE) coprocessor that brings private computation to EVM chains, starting with private DeFi.

What is Fhenix?
Fhenix is an FHE coprocessor designed to add confidential computation to EVM-based applications. Developers write Solidity contracts that call out to Fhenix to do math on encrypted inputs, private DeFi balances, sealed-bid auctions, confidential voting, without exposing the underlying values. It plugs into Arbitrum and other EVM chains as a coprocessor rather than a standalone L1.
Web3 dapps and developer tools related to Fhenix
Discover blockchain applications that are frequently used with Fhenix.
Developer resources from Alchemy

Node RPC vs. Dedicated Clusters: choosing the right infrastructure for your workload
Learn how Alchemy's two infrastructure models work, when each one is the right fit, and how to decide for your team.

From one node to Cortex: serving blockchain data at 100K TPS, globally
How Alchemy evolved from a single Ethereum node to Cortex, an intelligent blockchain engine serving 100K+ TPS globally with sub-50ms latency.

How World delivers global-scale onchain performance
What it takes to scale onchain experiences for 30M+ users across 150+ countries.
Fhenix alternatives
Explore web3 competitors and apps like Fhenix.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

