About OneID
OneID – Your All-Access Identity Pass to the Open Internet
OneID is more than a domain name service — it’s your universal digital identity built for the open, decentralized future.
As the identity layer for Web3, OneID provides a unified multichain identity across 100+ blockchains, helping users connect, explore, and grow across the digital world with one simple, secure, and self-owned identity.
Developers can easily build with our OneID SDK & API, enabling seamless integration of identity into apps, wallets, and decentralized platforms. But OneID goes beyond infrastructure — we’re here to empower people: to unlock access, opportunity, and ownership in the new internet.
We’re not creating just another ID aggregator — we’re delivering the first truly all-in-one identity solution, designed to offer seamless access, real utility, and powerful digital presence across chains, communities, and ecosystems.
OneID for all blockchains, all utilities, and all possibilities.
Supported Chains
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