Chainlink is the industry-standard decentralized oracle network that enables smart contracts to securely connect to external data sources, APIs, and payment systems. It bridges the gap between blockchain and real-world data, powering the majority of DeFi applications.
LINK is the native token of the Chainlink network. It is used to pay node operators for retrieving and validating data, securing the network, and participating in the Chainlink ecosystem's staking mechanisms.
Zelcore is the easiest and most secure way to store and interact with Chainlink:
You hold your keys, you control your LINK. Zelcore is fully non-custodial.
Manage Chainlink alongside Bitcoin, Ethereum, and 1000+ other assets in one wallet.
Use Zelcore on desktop, mobile, and browser (Chrome, Firefox, Brave) with seamless sync between devices.
Hold LINK and interact with the broader DeFi ecosystem that relies on Chainlink oracles for price feeds and data.
Buy, sell, swap, and trade crypto directly from your wallet.
Multi-layer encryption and industry-leading security standards protect your funds.
Store LINK securely in a non-custodial wallet.
Send & receive LINK with ease and speed.
Buy, Sell, and Swap LINK for other cryptocurrencies directly inside Zelcore.
Participate in DeFi by holding the token that powers oracle infrastructure across Web3.
Track prices with real-time market data and portfolio insights.
Access Web3 and explore decentralized apps (dApps) across supported blockchains.
Download Zelcore - Available on iOS, Android, Windows, Mac, Linux, and browser extensions (Chrome, Firefox, Brave).
Create your wallet - Non-custodial setup using BIP44 in just a few seconds.
Add Chainlink – Start sending, receiving, and managing LINK instantly.
Zelcore makes it easy to unlock the full potential of Chainlink - all in one secure and powerful wallet.
Explore ZelCore walkthroughs and step-by-step guides →
Pectra and Fusaka were the warm-up. Single-slot finality, Verkle trees, and EOF are the long-tail upgrades that define Ethereum in 2030.
Read article · 8 minGlamsterdam enshrines proposer-builder separation and adds Block-Level Access Lists in H1 2026. Here is what changes for MEV, validators, and gas.
Read article · 8 minHow PeerDAS turned Ethereum's data layer into a sampled network and pushed L2 fees below a cent in Q1 2026. Part 2 of Ethereum After Pectra.
Read article · 8 minZelcore supports 80+ chains — here are a few you might like
