Alchemy

Alchemy is the premier Web3 development platform: It powers over 71% of top crypto applications with 99.99% uptime and a complete suite of developer tools.

This is the core infrastructure for Web3: Alchemy provides a full-stack development platform, often called the 'AWS of Web3,' trusted by industry leaders like OpenSea and MetaMask. We deliver unmatched reliability (99.99% uptime) and performance, driven by our proprietary Cortex engine. Developers get dead-simple APIs (NFT API, Enhanced RPC), best-in-class debugging tools, and the scalability to handle billions in transactions, allowing them to focus on innovation, not node management.

https://www.alchemy.com/