CasperLabs Integrating Chainlink For Stable, Fiat Denominated Transaction Fees.

Partnership with Chainlink will enable CasperLabs to represent transaction fees in currency versus tokens, making budgeting simple and efficient for businesses and create a much more user-friendly economic environment.

April 29, 2020 – New York – CasperLabs announced today its planned integration of Chainlink’s decentralized oracle network to securely and reliably access data and resources for all the applications being built on its network. Chainlink is the first oracle provider for all the applications that would be developed on CasperLabs blockchain and smart contracting platform. In turn, CasperLabs will be the first platform to use Chainlink as an integral component of the core platform architecture.

As a general-purpose platform designed for entrepreneurs and enterprises, CasperLabs requires a state of the art, secure, flexible, and proven means of bringing the real world onto the blockchain. Chainlink is the premier oracle solution in this space, having implementation and incentivization expertise. It also has access to a robust ecosystem of high-quality data providers and oracle node operators. CasperLabs developers will use Chainlink’s unique framework to build decentralized oracle networks for strong data security and reliability guarantees.


By integrating Chainlink, CasperLabs will be able to create a much more user-friendly economic environment, as well as empower builders with a whole new subset of possible applications.


“CasperLabs is building a blockchain built for businesses. The Chainlink decentralized oracle network will enable us to represent transaction fees in currency versus tokens, making budgeting simple and efficient for businesses,” said Medha Parlikar, CTO CasperLabs.

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Technical integration

CasperLabs delegates key platform maintenance tasks to the operation of a special class of contracts, called system contracts. While some of these may be implemented as integral components of the node software or the contract runtime, CasperLabs will conceptualize them as deployed contracts with certain special behaviors for the purpose of this exposition.The protocol will integrate the Chainlink network of oracles through a group of such contracts. A workflow contract will be read by oracles to see if any updates have been requested by the platform. These requests will come at regular intervals. The oracle node software will then request the necessary data from exchange or data aggregator APIs, and record it on the CasperLabs blockchain, receiving a fair payment in LINK for their efforts. Subsequently, the CasperLabs blockchain node will reference the data stored in the contracts to set nominal CLX transaction fees to match the fixed fiat prices.
A Bridge to Enterprise 

Blockchain technology is still a novelty for established enterprise companies. Creating a reliable system for data intake from legacy systems will ease the risk of migrating decades-old components to this still maturing technology. Such components may include job candidate tracking systems, financial settlement systems and medical records. While entirely novel uses of the blockchain will emerge organically, easing the process of onboarding and experimentation for enterprise can be expected to yield surprising synergies between legacy business infrastructure and blockchain technology. Chainlink provides oracles with the capability of handling API credentials via external adapters, as well as more advanced trusted execution environment features such as Town Crier.

About CasperLabs

CasperLabs is the blockchain platform purpose-built to scale opportunity for everyone. Building toward blockchain’s next frontier, CasperLabs is designed for real-world applications without sacrificing usability, cost, decentralization, or security. CasperLabs removes the barriers that prevent mainstream blockchain adoption by making blockchain friendly to use, open to the world, and future-proof to support innovations today and tomorrow. Guided by open-source principles and built from the ground up to empower individuals, the team seeks to provide an equitable foundation made for long-lasting impact.  Please visit CasperLabs website for more information. You can follow us on YouTube, Telegram, Discord, Twitter, and Facebook. Developers can visit our GitHub to learn more and view our documentation. To learn how to get started with a CasperLabs account you can view our tutorial here. Join our Discord server to interact with the product team and participate in technical discussions.


About Chainlink

Chainlink is a decentralized oracle network that enables smart contracts to securely access off-chain data feeds, web APIs, and traditional bank payments. It is well known for providing highly secure and reliable oracles to large enterprises (Google, Oracle, and SWIFT) and leading smart contract development teams such as Polkadot/Substrate, Synthetix, Loopring, Aave, OpenLaw, Conflux, and many others.If you’re a developer and want to connect your smart contract to existing data and infrastructure outside the underlying blockchain, reach out to us here! We can help you quickly and securely launch your data-enabled application or Chainlink Price Reference Data Contract on mainnet today. You can also visit the developer documentation or join the technical discussion on Discord. Learn more by visiting the Chainlink website or follow us on Twitter or Reddit.

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