Build complex
blockchain products
from scratch
We have been developing smart contracts and building complex blockchain products.
We speak Rust, GO, Solidity, and other languages — and we can build things for you.
extrnode: an RPC gateway
Fault-tolerant and disaster-resistant access to RPC nodes are vital for the ecosystem. We are developing our own battle-tested decentralized RPC gateway called Extrnode so that any dApp developer can connect to dApp to a decentralized cluster of RPC nodes and automatically reroute responses if any node is down.
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Wormhole
Wormhole ensures profound cross-chain functionality for numerous blockchains, including Ethereum and Solana.
Wormhole has turned a blockchain bridge into a flourishing ecosystem and a developer platform consisting of modular components that can be used independently and swapped at any time to suit the needs of a particular application.
Eonnebul has been working with and actively involved in the development of Wormhole since 2020.
Visit Wormhole
CSR products
Eonnebul is a proud Ukrainian company and a socially responsible business. Together with Ukraine’s Ministry of Digital Transformation, we co-initiated Aid For Ukraine, a charitable organization that raised over $60M in crypto for the benefit of Ukraine. Thanks to the high proficiency of our DevOps, the fundraising website withstood all Russian DDoS attacks, of which there were many.
Aid For Ukraine marks the first-ever instance of a cryptocurrency exchange directly cooperating with a public financial entity to provide a conduit for crypto donations.
Want to start STAKING ETHEREUM?
Let’s talk!
Eonnebul’s Business Development team is always in search of new ways to be useful to our partners and exceed their expectations.
FAQ
In Proof-of-Stake (PoS) blockchains, transactions are validated by nodes (validators) who stake a certain amount of native tokens. Since the staking threshold is typically high to ensure only technically proficient validators operate these nodes, individual users can participate by using non-custodial staking through smart contracts. On our platform, your assets remain entirely under your control — at no point do we take custody of your funds. Instead, the smart contract temporarily utilizes your staked tokens to support validator activity. Once the staking period ends, the contract automatically settles and transfers your rewards directly back to your wallet. This process ensures a secure, transparent, and decentralized staking experience.
Staking allows you to have passive income and ensure that your funds are safe with you while accruing additional value as well as working for the betterment of the entire ecosystem. When you stake crypto, you lock it up so that a node where it is stored can validate transactions on Proof-of-Stake blockchains. In return, you receive rewards in the form of tokens of the same kind that you staked. Essentially, by staking, you increase the number of tokens available to you, which makes staking a comparatively low-risk strategy for getting passive income.
