Secure

We aim to meet or exceed the SOC 2 and ISO 27001 data protection standards used by your bank.

Safe

We are a registered United States company and are compliant with all FinCEN and Dept. of Treasury SDN guidelines.

Green

Our servers are powered by 95% renewable energy. We're committed to making this 100% by 2025.

Reliable

We guarantee 99.99% uptime of all of our production data feeds by operating triple-redundant infrastructure.

Cost-Efficient

Our services will always be 100% free to use on all testnets, and low-cost on all mainnets.

Battle-Tested

With over 30 mainnet clients and counting, we have a proven track record of delivering reliable results.

Ready to integrate Chainlink?

A 7-day email crash course by LinkWell Nodes that gives you the key concepts and services you need to build powerful, secure Web3 applications with Chainlink.

    We respect your privacy. Unsubscribe at anytime.

    Ready to integrate Chainlink?

    A 7-day email crash course by LinkWell Nodes that gives you the key concepts and services you need to build powerful, secure Web3 applications with Chainlink.

      We respect your privacy. Unsubscribe at anytime.

      Supported networks

      LinkWell Nodes is proud to offer Chainlink custom data feeds on the following networks:

      Ethereum

      The original EVM chain, ETH is a d​ecentralized blockchain network and smart contract engine powered by the Ether token.

      learn more

      Polygon

      Polygon (formerly MATIC) is a popular "layer-2" scaling solution for the Ethereum blockchain that allows for high throughput and low fees.

      learn more

      Binance

      BNB Chain is an EVM-compatible blockchain network launched by Binance, and is a successor to Binance Smart Chain (BSC).

      learn more

      Avalanche

      Avalanche (AVAX) is a DAG-optimized consensus protocol with high-throughput and low transaction fees.

      learn more

      Arbitrum

      Arbitrum is a "layer-2" scaling solution for the Ethereum blockchain developed by a NY-based company called Offchain Labs.

      learn more

      Optimism

      OP is a "layer-2" optimistic rollup solution for the Ethereum blockchain that allows for high throughout and low fees.

      learn more

      Base

      Base is a "layer-2" optimistic rollup solution for the Ethereum blockchain, developed by Coinbase, Inc.

      learn more

      Fantom

      The Fantom network is an open-source, scalable, EVM-compatible, and secure smart-contract platform.

      learn more

      Celo

      Celo is a platform acting as a global payment infrastructure for cryptocurrencies that aims to target mobile users.

      learn more

      Gnosis

      Gnosis Chain is a fully equivalent EVM zk-rollup designed to scale the Ethereum network.

      learn more

      Polygon zkEVM

      Polygon zkEVM is a Layer 2 network of the Ethereum Virtual Machine (EVM), a zero-knowledge (ZK) rollup scaling solution.

      learn more

      zkSync Era

      zkSync Era is a trustless Layer 2 protocol for scalable low-cost payments on Ethereum, powered by zkRollup technology.

      learn more

      Linea

      Linea is a is a L2 scaling solution that uses a zero-knowledge proof as its validity proof to post data back to Ethereum L1.

      learn more

      Scroll

      Scroll is a fully equivalent EVM zk-rollup designed to scale the Ethereum network.

      learn more

      Don't see what you need?
      Get started with a custom data feed.

      We operate on green energy

      We're passionate about offering socially-responsible blockchain services with minimal environmental impact. As such, we are the only Chainlink oracle committed to running our infrastructure on 100% renewable energy

      We're committed to running our oracles on 100% wind and solar.

      Our vast infrastructure is powered by 95% renewable energy. This will increase to 100% by 2025.

      Our datacenters are 3.6x more energy-efficient than the median U.S. enterprise data center ​— and 5x more efficient than the average in Europe.

      Peace of mind

      Our infrastructure is purpose-built to help you sleep at night.

      24/7 monitoring

      Our home-grown, enterprise-grade monitoring suite gives us visibility into any potential failures ​— often before they even occur.

      99.99%+ uptime

      Our triple-redundant infrastructure allows us to guarantee 99.99% (or greater) availability of all of our mainnet data feeds.

      Always on-call

      A member of our team is always on-point to respond to incidents within 60 seconds — day or night.

      Learn more about our Service-Level Agreement (SLA).

      Recent blog posts

      Chainlink Node Operators: The Backbone of the Chainlink Network

      Who are Chainlink node operators? What is their role in Powering Chainlink's Decentralized Oracle Networks?

      READ MORE

      Custom Chainlink Price Feeds for Web3 Apps

      A deep-dive into LinkWell Nodes's custom Chainlink price feeds, detailing benefits and implementations for real-world data integration into your Web3 app.

      READ MORE

      How to Build and Deploy a Chainlink Smart Contract

      How to write, compile, and deploy a smart contract that uses Chainlink to connect your Web3 application to the internet.

      READ MORE

      How to Find a Chainlink Oracle: A Guide for Web3 Developers

      Where to find a Chainlink node operator, oracle address, and job ID for incorporating real-world data into your Web3 application.

      READ MORE

      Chainlink Price Feeds: Connect your Web3 App to a Custom Flux Monitor DON

      A how-to guide for building a custom Chainlink oracle price feed that can be integrated into your Web3 application.

      READ MORE

      Chainlink Any API - Direct Request vs. Functions

      Navigating the ever-evolving landscape of Chainlink and its Web3 service offerings can at times be daunting. In this article, we dive into the specifics of two of Chainlink's most popular data retrieval mechanisms.

      READ MORE

      How To Request a Custom Any API Chainlink Data Feed

      In this article, we dive into a 7-step process for requesting a custom oracle data feed for your Web3 project or dApp (decentralized application).

      READ MORE

      Introduction

      LinkWell Nodes is a U.S.-based Chainlink oracle. Our mission is to support Web3 developers in building a world powered by cryptographic truth.

      READ MORE

      Contac​t Us

      Chat (recommended)Join our Discord server

      Email: hello@linkwellnodes .io

      545 (716) 1+

      Mailing address:
      LinkWell Nodes LLC
      30 N Gould St
      Ste N
      Sheridan, WY 82801 USA

      Or send us a message! We'll respond within 24 hours.

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