炼金术
Alchemy 提供了强大的 API、SDK 和开发工具，用于在多个区块链上构建、扩展和监控 Web3 应用程序。
用户100多万
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Alchemy 提供了强大的 API、SDK 和开发工具，用于在多个区块链上构建、扩展和监控 Web3 应用程序。
通过 SOC 2 II 类认证 · ISO 27001
Alchemy is a comprehensive web3 development platform offering APIs, SDKs, and tools designed to simplify building and scaling blockchain applications. It provides unified access to blockchain data and node infrastructure across more than 80 networks, including Ethereum, Polygon, Solana, Arbitrum, and Optimism. Developers can query blockchain data instantly, subscribe to real-time onchain events, and onboard users with embedded smart wallets that support gas-less transactions and social login.
The platform addresses common challenges in web3 development such as fragmented data sources, complex node management, and onboarding friction. Alchemy’s unified API abstracts away the complexity of interacting with multiple blockchains and node providers, enabling developers to focus on building features rather than infrastructure. Its wallet SDKs allow seamless user onboarding without requiring seed phrases or gas fees, improving user experience and adoption.
Alchemy also supports rollup deployment with native developer tools to help teams scale their applications to millions of users. The platform offers extensive documentation, quickstart guides, and tutorials for integrating its APIs and SDKs into projects. With a large developer community and over one million users relying on its services, Alchemy is widely adopted by DeFi projects, DAOs, enterprise blockchain teams, and tokenization platforms. Getting started involves signing up for the dashboard, obtaining API keys, and following step-by-step guides to connect to Ethereum or other supported chains.
Developers face challenges accessing consistent, reliable blockchain data and managing node infrastructure across multiple networks. Onboarding users securely and seamlessly without complex wallet setups or gas fees is also difficult. Scaling decentralized applications efficiently requires specialized tools and infrastructure.
Supports 500+ endpoints for querying blocks, transactions, logs, balances, and more.
Webhooks and WebSocket support for instant notifications on pending transactions, new blocks, and logs.
Enables batching actions and sponsoring transactions for enhanced wallet capabilities.
DeFi developers use Alchemy’s APIs and infrastructure to reliably access blockchain data and scale their protocols across multiple chains.
Teams integrate Alchemy’s wallet SDKs to offer gas-less transactions and social login, reducing friction for new users.
Projects deploy rollups using Alchemy’s native tools to achieve scalability and lower transaction costs.
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 Alchemy.
免费 | 增长 | 企业 | |
|---|---|---|---|
| 价格（每月） | 免费 | 定制价格 | 定制价格 |
| 价格（年度） | 免费 | 定制价格 | 定制价格 |
| 消息 | Basic API access with rate limits | Higher rate limits and SLA | Custom SLAs and premium features |
| 支持 | 通过 Discord 和 GitHub 获得社区支持 | 专属支持与入职指导 | Priority support and dedicated account management |
| 分析 |
可靠的 RPC、强大的 API，且完全省心。
Alchemy offers extensive resources including detailed documentation, quickstart guides, tutorials, a support hub, and an active Discord community to help developers onboard and troubleshoot.
