Alchemy

Alchemy offers a unified Web3 development platform that bundles high-availability infrastructure, wallets, orchestration, data, and devtools so teams can build, scale, and monetize blockchain applications without managing protocol complexity themselves. Its infrastructure layer provides 99.99% uptime through Cortex-powered Node RPC APIs delivering real-time, block-perfect data across supported chains, plus rollup capabilities that let teams launch custom chains on top of proven infrastructure. ​ On top of this, Alchemy includes wallet features for embedding secure custodial and non-custodial wallets, giving developers the choice between user-controlled embedded wallets and developer-controlled server wallets to fit different UX and compliance needs. For onchain money movement, it supports gasless transactions so apps can sponsor gas for users, stablecoin-based payment orchestration, and DeFi flows for swapping, earning, and staking with minimal friction and no multi-step approvals. ​ Alchemy’s data layer exposes real-time and historical blockchain information to help teams grow revenue and engagement, including webhooks for push notifications, portfolio APIs for transaction history, and token APIs that surface live price data for any token. These are complemented by developer tools—SDKs, debugging, monitoring, and alerting—that enable rapid go-to-market with production-ready experiences, backed by eight years of crypto infra experience and 24/7/365 support.