What is BNB Chain?
BNB Chain is one of the largest blockchain ecosystems in the world, powering consumer-facing applications with millions of users globally.
Known for its speed, low transaction costs, and massive adoption, BNB Chain supports builders creating real-world utility at scale.
By integrating with BNB Chain, Billions joins an ecosystem focused on accessibility, global reach, and mainstream adoption.
What This Brings to Users
Anyone on BNB Chain can now verify they're a real, unique human directly from their phone, in seconds.
No documents. No identity uploads. No personal data exposed.
Billions uses zero-knowledge proofs to let users stay private while proving what matters: that they're real, unique, and ready to participate across apps, games, and DeFi.
Once verified, the same identity can move across the BNB Chain ecosystem without repeating the process.
Verify once from your phone. Use everywhere across BNB Chain.
What This Brings to Builders
Billions now works as a chain-native identity layer on BNB Chain.
Developers can:
- Create decentralized identities for humans and AI agents natively on BNB Chain
- Verify uniqueness and prevent Sybil attacks across applications
- Issue private credentials on BNB Chain using zero-knowledge proofs
- Secure airdrops, governance, and AI agent interactions with privacy-preserving verification
- Build cross-chain trust with "verify once, use everywhere" identity flows
All identity state transitions and ZK verifications run directly on BNB Chain, supported by Billions' core Golang and JavaScript libraries and SDKs.
Integration is simple. Builders can add verification to their app with just a few lines of code.
Technical Integration Details
Billions' BNB Chain integration includes:
1. Native Identity Creation
Humans and AI agents can create decentralized identities (DIDs) directly on BNB Chain, supporting unique verification flows for both.
2. Seamless Verification & State Transitions
Application developers can verify users and AI agents on BNB Chain. Identity state transitions, uniqueness proofs, and ZK verifications run natively on BNB, anchored in privacy-by-default architecture.
3. Credential Issuance & Fee Payments
Ecosystem dApps can issue privacy-preserving credentials on BNB Chain. Fees for credential issuance can be paid natively on BNB Chain.
4. SDK-Level Integration
BNB Chain support is fully integrated into Billions' core Golang library, JS core libraries, and JS SDK. Developers can build Billions-powered flows in BNB Chain apps today.
Why This Matters
By being available on BNB Chain, Billions becomes accessible to one of the largest ecosystems of users and developers who need privacy-first identity tools.
For the BNB Chain community, it unlocks scalable zero-knowledge verification and decentralized identity infrastructure without compromising privacy.
For Billions, it marks another step toward building the Universal Human and AI Verification Network across chains.
This integration reinforces that Billions is chain-agnostic by design - live on Ethereum, Polygon POS, Polygon zkEVM, Linea, Base, our own Billions Chain, and now BNB Chain.
A New Chapter for Onchain Trust
Billions is live on BNB Chain today.
Users can verify privately from their phones. Developers can build with privacy by design.
Welcome to the Universal Human and AI Network, now on BNB Chain.
About BNB Chain
BNB Chain is one of the world's largest blockchain ecosystems, connecting millions of users globally through a network of blockchains designed to meet diverse needs. It offers scalability, affordability, and a thriving community of builders and innovators.
About Billions
Billions is the first Human and AI verification network, built on mobile-first, privacy-preserving technology to scale trust in the age of AI. Created by the founders of Disco.xyz, Hermez and Polygon, Billions tech powers over 9,000 zero knowledge and identity projects, including Sentient, TikTok, HSBC and the Indian Government.
Since its launch in February 2025, the Billions ecosystem has grown to over 2.6 million verified users, and supports use cases in government, enterprise, web3 infra, asset tokenization and AI.
The development of Billions Network includes support from top-tier investors including Polychain, Coinbase Ventures, Liberty City Ventures and BITKRAFT.
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