
xLabs
xLabs builds open-source interoperability infrastructure for Wormhole, including relayers, validators, and a wallet aggregator SDK.

What is xLabs?
xLabs is a contributor team building open-source infrastructure for Wormhole and the broader cross-chain ecosystem. Their work includes Wormhole's relayer network, a Solana validator, and the Wallet Aggregator SDK that lets apps support hundreds of wallets across many chains through a single integration.
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Developer resources from Alchemy

Guide for non-crypto natives on choosing smart wallet infrastructure
Build wallet infrastructure that hides blockchain complexity. No seed phrases, no gas fees, just easy login.

Alchemy powers Solana Developer Platform
Alchemy is a founding node infrastructure partner for Solana Developer Platform (SDP), the Solana Foundation's new API-driven platform for enterprises and financial institutions building onchain.

How Exa App reimagined banking with smart wallets
Case study: How Exa App transformed crypto banking with smart wallets, eliminating gas fees and seed phrases for users while reducing their costs by 20x
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

