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Services Overview

LinkWell Nodes is a U.S.-based Web3 infrastructure company specializing in Chainlink oracle services and secure blockchain node deployments. We provide APIs for writing any real-world data to your blockchain smart contract.

LinkWell Nodes - U.S.-based Chainlink oracle

Our on-demand data feeds allow you to write data securely and reliably to your blockchain smart contracts.

Using our data feeds, you can retrieve:​

Our feeds support all standard blockchain data types:

  • uint256 and uint256[] (unsigned integers)
  • int256 and int256[] (signed integers)
  • bool and bool[] (boolean values)
  • string / bytes and string[] / bytes[] (text data)
info

All our testnet data feeds are completely free (0 LINK fee).

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Development and Support Services​

For assistance writing your smart contract, or advice regarding the architecture of your Web3 application, we've got you covered:

  • Smart contract development and integration
  • External adapter development and hosting
  • Infrastructure design and monitoring
  • Secure API key storage using 256-bit encryption
  • Custom data processing pipelines
  • 24/7 monitoring and support options
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Getting Started​

  1. Visit our mainnet or testnet data feed documentation pages
  2. Fill out our data feed request form for custom requirements
  3. Join our Discord server
  4. Book a consultation through Calendly

Frequently Asked Questions (FAQ)​

Answers to common questions about our services:

Answers to general Chainlink-related questions:

Blog​

Check out our blog, where we cover topics ranging from Chainlink service offerings to designing, monitoring, and maintaining your own Chainlink node infrastructure!

About Us​

Who are we?

Learn more about LinkWell Nodes.

Contact Us​

Need a custom quote or project?

We're flexible and can accommodate your custom requirements. Please contact us through one of the following means:

  1. Fill out our data feed request form for custom job IDs
  2. Join our Discord server
  3. Book a consultation through Calendly
  4. Contact us through our website

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