データフィード
Chainlinkは、DeFiを支え、実世界のデータへの安全なオンチェーンアクセスやクロスチェーン間の相互運用性を実現する、業界標準の分散型オラクルプラットフォームです。
原産地米国ニューヨーク
ユーザー100万人以上
開始2017年
チェーン
ターミナル、コード、またはAIエージェントからQuicknodeを管理できます。CLI、Admin API、MCP、SDKが利用可能になりました。
作成を開始するChainlinkは、DeFiを支え、実世界のデータへの安全なオンチェーンアクセスやクロスチェーン間の相互運用性を実現する、業界標準の分散型オラクルプラットフォームです。
SOC 2 タイプ II 認証取得 · ISO 27001
Chainlink is a decentralized oracle network that provides secure, reliable, and tamper-resistant real-world data to smart contracts on various blockchains. It serves as a critical middleware layer connecting onchain applications with offchain data sources, APIs, and traditional systems. Chainlink’s infrastructure supports a wide range of use cases including decentralized finance (DeFi), tokenized assets, stablecoins, payments, and capital markets. Its architecture enables developers to build complex workflows that combine data, compliance, and automation across multiple blockchains and legacy systems.
The platform offers a comprehensive suite of products such as Market and Data Feeds for price and financial data, Cross-Chain Interoperability Protocol (CCIP) for secure cross-chain communication, Proof of Reserve for verifying asset backing, and Automation for decentralized triggers. Chainlink also provides specialized tools like the Chainlink Runtime Environment (CRE) for orchestration and the Automated Compliance Engine (ACE) to support regulatory requirements. These features make Chainlink suitable for institutional-grade applications requiring high security, transparency, and scalability.
Chainlink stands out by combining decentralized oracle networks with standards for data quality, privacy, and compliance, backed by a large ecosystem of node operators and data providers. It has been adopted by major financial institutions such as Swift, J.P. Morgan, UBS, Mastercard, and Fidelity, as well as leading DeFi protocols like Aave and GMX. With over $26 trillion in transaction value enabled, Chainlink is the most widely used oracle solution in the blockchain space. Developers can get started quickly using Chainlink’s open-source SDKs, extensive documentation, tutorials, and developer tools available on its website and GitHub.
Smart contracts on blockchains cannot natively access external data or systems, limiting their ability to interact with real-world events, financial markets, or cross-chain assets. This creates challenges in building decentralized applications that require reliable, tamper-proof data inputs and interoperability across different blockchains and legacy infrastructures.
Provides ultra-secure, high-frequency price and financial data feeds for DeFi and other onchain applications.
Verifies the backing of tokenized and wrapped assets onchain to ensure transparency and trust.
Enables decentralized triggers and automation of smart contract functions based on real-world events.
DeFi protocols use Chainlink’s reliable price feeds to securely collateralize loans, execute liquidations, and manage risk.
Institutions like J.P. Morgan use Chainlink CCIP to enable atomic settlement of tokenized assets across multiple blockchains.
Stablecoin issuers leverage Chainlink Proof of Reserve and Automated Compliance Engine to ensure auditability and regulatory adherence.
80以上のチェーンを横断する無料のRPC。30秒未満でエンドポイントを立ち上げられます。
Explore web3 competitors and apps like Data Feeds.
従量課金制 | |
|---|---|
| 料金（月額） | 個別価格設定 |
| 価格（年間） | 個別価格設定 |
| メッセージ機能 | 該当なし |
| サポート | Discord や GitHub を通じたコミュニティサポート |
| アナリティクス |
信頼性の高いRPC、強力なAPI、そして手間いらず。
Chainlink provides extensive developer resources including detailed documentation, tutorials, SDKs, hackathons, certification programs, and community support channels to help developers integrate and build on its oracle network.
