Dapp storeEthereumIdentity toolsProof-of-personhood tools
Billions Network
Billions Network
Proof-of-personhood tools

Billions Network

Billions Network is a mobile ZK identity app that lets humans and AI agents prove they're real and reuse one verified credential across apps and chains without sharing personal data.

Ethereum logo
Polygon logo
Free
This link will take you to a third-party site not owned or operated by Alchemy.

What is Billions Network?

Billions Network gives users a portable digital identity verified once from their phone and reused across compatible apps through zero-knowledge proofs. Developers integrate the SDK for fraud-resistant onboarding, and the Know Your Agent product extends the same pattern to AI agents so automated systems can prove ownership and accountability across chains.

Sponsor gas and bundle user ops in your app or on your chain
Get your API key

Best Proof-of-personhood tools

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