// Popular
// Decentralized OraclesDIA
DIA is a trustless blockchain oracle network providing transparent, verifiable data feeds for digital and real-world assets across multiple blockchains.
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链条
您可以在终端、代码或 AI 代理中管理 Quicknode。现已支持 CLI、管理 API、MCP 和 SDK。
开始构建DIA is a trustless blockchain oracle network providing transparent, verifiable data feeds for digital and real-world assets across multiple blockchains.
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DIA is a decentralized oracle platform designed to provide transparent, verifiable, and customizable data feeds for blockchain applications. Unlike traditional oracles that rely on opaque third-party data providers, DIA sources data directly from original sources, ensuring full transparency and trustlessness. Its modular architecture combines decentralized data sourcing, on-chain verification, and compliance standards suitable for institutional use. DIA supports over 20,000 assets and integrates with more than 55 blockchains, powering over 200 decentralized applications (dApps).
The platform offers a variety of data products including token price feeds sourced from multiple high-volume markets, real-world asset (RWA) price feeds for traditional financial instruments like stocks and commodities, verifiable randomness for smart contracts, and proof of reserve feeds that provide fair-value pricing accounting for collateral ratios. DIA’s rollup-based design, called Lasernet, aggregates and validates data before delivering it on-chain or via APIs, supporting both REST and GraphQL interfaces.
DIA’s key differentiators include its direct data sourcing approach, extensive multi-chain support, and a decentralized governance model that allows community participation in protocol decisions. Its open-source components and integration with major ecosystems such as Ethereum, Arbitrum, Polygon zkEVM, and XRP Ledger make it a versatile choice for developers building DeFi, lending, derivatives, and NFT applications. Getting started involves using DIA’s comprehensive documentation and SDKs to integrate push or pull oracles, with guides available for migrating from other oracle providers like Chainlink.
Blockchain applications require reliable, transparent, and tamper-proof data feeds to function correctly. Many existing oracle solutions depend on centralized or opaque data sources, which can introduce trust issues, data manipulation risks, and limited asset coverage. Additionally, integrating diverse data types across multiple blockchains remains complex for developers.
Provides real-time, verifiable price data for 3,000+ tokens sourced from multiple high-volume markets.
Delivers price feeds for 20,000+ traditional assets including stocks, commodities, and FX rates.
Generates provably fair random numbers via a distributed network of nodes for on-chain use.
Fair-value pricing feeds that account for collateral ratios to enhance transparency in DeFi protocols.
Flexible API endpoints for easy integration and data retrieval on-chain or off-chain.
Developers use DIA oracles to access reliable price feeds and proof of reserve data to manage collateral and risk in lending platforms.
DIA enables multi-chain dApps to fetch consistent and verifiable asset prices across Ethereum, Arbitrum, Polygon zkEVM, and more.
Smart contracts integrate DIA’s verifiable randomness to ensure fair outcomes in NFT minting, gaming loot drops, and on-chain lotteries.
支持80多条链的免费RPC服务。30秒内即可部署一个端点。
Explore web3 competitors and apps like DIA.
免费套餐 | 企业级 | |
|---|---|---|
| 价格（每月） | 免费 | 定制价格 |
| 价格（年度） | 免费 | 定制价格 |
| 消息 | Access to basic crypto price feeds and API usage limits | Custom SLAs, dedicated support, and advanced data feeds |
| 支持 | 通过 Discord 和 Telegram 获得社区支持 | Priority support and onboarding assistance |
| 分析 |
可靠的 RPC、强大的 API，且完全省心。
DIA provides extensive developer resources including detailed documentation, quickstart guides, API references, community forums, and educational content such as blogs, podcasts, and videos to support onboarding and integration.
