Our services:

LinkRiver is a Chainlink node service provider that offers infrastructure and software solutions to connect smart contracts to real-world data and off-chain computation.
Our Chainlink nodes participate in various Decentralized Oracle Networks powering the Chainlink Data Feeds, Proof of Reserve and Keepers on a variety of networks.
We further offer the development of External Adapters to easily integrate custom computation and any public or private web API into your smart contracts.
Our team is constantly researching the latest technological advances and provides consulting on the deployment and maintenance of reliable Chainlink node environments.
In order to hold up the sophisticated security and latency requirements of the leading oracle solution, our technical infrastructure is permanently monitored and highly available.


Ethereum nodes

Polygon & xDai nodes

HECO node

Please contact us via our official e-mail if you want to request our HECO mainnet node.
Oracle address:
Jobs & reputation:


Avalanche nodes​

Please contact us via our official e-mail if you want to request our Avalanche mainnet node.

Contact us

Don’t hesitate to contact us, our team is highly available in order to answer your questions about our technical infrastructure, potential data source integrations and other inquiries.
If you want to learn more about blockchain technology, smart contracts and decentralized oracle networks, feel free to join us in one of our social channels.