Supernode
The web3 engine
Infrastructure that makes it simple to get started and easy to scale infinitely, all with the APIs that address the biggest challenges in web3.
Save money. Ship faster.
$100+ Billion
Onchain transaction volume$35 Million
Worth of engineering hours saved (2,025 days)10s of Millions
End Users
The reliability and scalability of Alchemy’s comprehensive developer platform - from infrastructure and tooling to enhanced APIs and monitoring systems - is best in class.
CTO and Co-founder | Raymond Feng
The web3 API plus so much more
Key features for you to build and scale.
Enhanced APIs for every use case, creating scalable solutions while drastically simplifying your tech stack.
Access unlimited requests for archive data, including forking the entire chain from genesis. Available even on the free tier, no additional fees.
Build and scale on Layer 1 chains including Ethereum, Solana and Astar as well as Layer 2 chains, including Polygon, Optimism, Arbitrum.
"Working with Alchemy has helped us save the equivalent of 3 full-time engineers, who otherwise would have to be heads down on infra maintenance, at all times."
Evgeny Yurtaev
CEO & Co-founder, Zerion
Explore more of our developer suite
Blockchain data pipelines made easy
Save engineering time with fast backfills and reliable, real-time ingestion pipelines.
Plug-n-play embedded wallets
Make wallets invisible. Simple, non-custodial accounts to onboard users and transact with web2 UX.
Code preview
// 1. Auth Your User
const signer = new AlchemySigner({
client: {
connection: { rpcUrl },
iframeConfig: { iframeContainerId: "alchemy-signer-iframe-container" },
},
})
signer.authenticate({ type: "email", email: "you@gmail.com", bundle });
// 2. Create an Account
const account = await createMultiOwnerModularAccount({
transport,
chain,
signer,
});
// 3. Use web3!
account.signMessage({ message: "Hello, World!" });