Dapp storePolkadotWeb3 developer toolsWeb3 SDKs
libp2p
libp2p
Web3 SDKs

libp2p

A modular set of networking tools for building peer-to-peer applications.

Polkadot logo
Open-source
This link will take you to a third-party site not owned or operated by Alchemy.

What is libp2p?

Libp2p is a system of protocols, specifications, and libraries designed specifically to address the challenges of building peer-to-peer applications. Developers can use libp2p to maintain networks with peer identity, secure communication, peer routing, and more. Libp2p's powerful and flexible network tooling powers large projects such as IPFS, Substrate, and Polkadot.

Stream any onchain event for libp2p with Custom Webhooks
Get your API key

Best Web3 SDKs

Discover more web3 applications and developer tools.

See all dapps

Developer resources from Alchemy

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.

Dapp store background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.
Get your API key