Chainlink (LINK)

Chainlink

#16

LINK

$7,6

−5.25% (24h)

Acheter Chainlink

Capitalisation boursière

$5,52B

Volume 24d

$253,39M

Mis à jour le

15:04 UTC

Tableau des prix

Qu'est-ce que Chainlink ?

Chainlink is a decentralized oracle network that connects smart contracts with external data sources and systems. Launched in 2017 by co-founders Sergey Nazarov and Steve Ellis, it was designed to address the challenge of bringing reliable off-chain data onto blockchains. The network's primary function is to provide tamper-proof inputs and outputs for complex smart contracts, enabling them to react to real-world events and information. Chainlink's services are utilized across various sectors, including decentralized finance, insurance, and gaming, by allowing smart contracts to interact with external data feeds, web APIs, and traditional bank payments, thereby expanding their operational capabilities within the ecosystem.

Comment fonctionne Chainlink ?

Chainlink operates as a decentralized network of nodes that provide data from off-chain sources to on-chain smart contracts. The system uses a reputation and staking framework to incentivize nodes to provide accurate data. This model ensures that data feeds are reliable and resistant to manipulation by a single party.

The network consists of independent oracle node operators who retrieve, validate, and deliver data to smart contracts. These operators are compensated in LINK tokens for their services, creating a competitive market for data provision. To participate, node operators must stake LINK tokens as collateral, which can be forfeited if they provide faulty data.

A smart contract initiates a data request, which is broadcast to the Chainlink network for fulfillment. Multiple nodes fetch the requested data from various external sources and report it back to an aggregating contract. This contract then validates and aggregates the responses to produce a single, trusted data point for the requesting smart contract.

Cas d'utilisation de Chainlink

Chainlink's primary role is to bridge the gap between blockchain-based smart contracts and external, real-world information. This capability supports a wide array of applications that depend on reliable, off-chain data to execute their functions correctly.

Oracle services: Its core function is providing decentralized data feeds, known as oracles, to smart contracts on various blockchains.
Cross-chain interoperability: The protocol enables secure communication and asset transfers between different blockchains, improving ecosystem connectivity.
Data feeds: It offers secure price feeds for assets, which are foundational components for many decentralized finance applications.
Smart contract automation: The network provides services to trigger smart contract functions based on predefined conditions and external inputs.

Tokenomics de Chainlink

The tokenomics of Chainlink's native token, LINK, are defined by a fixed maximum supply. The total number of LINK tokens that can ever be created is capped at 1,000,000,000. This fixed supply model means that no new tokens can be minted beyond this limit. LINK is an ERC-677 token, which is used to pay for services on the network, such as data retrieval and smart contract automation. Node operators are compensated in LINK for providing these oracle services. The circulating supply is 727,099,970.425548 LINK. Operators also stake LINK as collateral to ensure data accuracy, aligning their incentives with the overall health of the network.

Historique des cours et étapes importantes de Chainlink

Chainlink was launched in 2017, introducing its decentralized oracle network to the blockchain ecosystem. Since its inception, the value of its native LINK token has experienced significant changes, reflecting developments within the project and the broader digital asset market. The token's price reached its all-time high of $52.88 on May 10, 2021. In contrast, the all-time low price for LINK was recorded on September 23, 2017, at $0.1263. These historical price points illustrate the range of the token's valuation over its lifetime. Based on its market capitalization, Chainlink currently holds a market rank of 16 among all cryptocurrencies.

AVERTISSEMENT Les prix indiqués sont fournis à titre purement informatif et proviennent de fournisseurs de données de marché tiers. Switchere ne fournit aucun conseil en matière d'investissement, de fiscalité ou de droit. Les cours des cryptomonnaies sont volatils et vous risquez de perdre de l'argent. Réalisez toujours vos propres recherches avant de prendre toute décision financière.

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Questions fréquemment posées

Quel est le cours actuel de Chainlink ?

À la date du 15:04 2026-06-23, le cours de Chainlink (LINK) s'établit à 7,6 $. Les cours sont mis à jour toutes les 5 minutes sur cette page.
Est-ce que Chainlink est une bonne cryptomonnaie à acheter sur Switchere ?

Switchere ne fournit aucun conseil en matière d'investissement. Vous pouvez acheter Chainlink sur Switchere ; le choix de cette option dépend de vos propres recherches et de votre tolérance au risque.
Who created Chainlink?

Chainlink was co-founded by Sergey Nazarov and Steve Ellis. They published the project's whitepaper in 2017, outlining a vision for a decentralized oracle network. The goal was to solve the problem of securely connecting smart contracts on blockchains with external, real-world data and systems, a critical component for expanding the utility of blockchain applications.
What is the highest price Chainlink (LINK) has ever reached?

The all-time high price for Chainlink (LINK) was $52.88, a value it reached on May 10, 2021. This peak occurred during a period of notable activity across the cryptocurrency market. This price represents the highest valuation the token has achieved since it was first introduced to the market in 2017.
Où puis-je acheter Chainlink ?

Vous pouvez acheter Chainlink sur Switchere en utilisant divers moyens de paiement, notamment les cartes de crédit, les cartes de débit, Apple Pay, Google Pay, les virements bancaires SEPA et les portefeuilles numériques pris en charge. La transaction est généralement finalisée en quelques minutes après la vérification de votre identité.
Puis-je acheter Chainlink avec une carte de crédit ?

Oui. Switchere prend en charge les achats de Chainlink par carte de crédit et de débit Visa et Mastercard. Les paiements par carte sont protégés par l'authentification 3D Secure et sont généralement crédités sur votre portefeuille Switchere dans les minutes qui suivent la validation.

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