Identity & Payments
for Autonomous Agents
On-chain identity, smart wallets, and scoped delegation for every virtual and physical AI agent — from software bots to humanoid robots.
Agents Need Their Own
Identity & Wallets
Virtual and physical AI agents are becoming economic actors — transacting, delegating, and making decisions. They need verifiable identities and controlled wallets, not borrowed credentials.
Virtual Agents
Software agents that trade, negotiate, and execute transactions need verifiable identities and scoped wallets — not API keys and shared accounts.
Physical Agents
Humanoid robots and autonomous machines operating in the real world need on-chain credentials, delegation chains, and their own payment rails.
Identity & Payment.
One Protocol.
Two pillars of agent trust — on-chain identity for who they are, and smart wallets for what they can do. Both deployed on Base Mainnet.
Decentralized Identity
Every agent gets a W3C-compliant decentralized identifier anchored on Base. Four entity types — humans, virtual agents, physical agents, and organizations — each with distinct verification flows and on-chain records.
- Blockchain-anchored, tamper-proof identity records
- IdentityRegistry deployed on Base Mainnet
- Hierarchical delegation from org to individual agent
- Cascading revocation across delegation chains
Smart Wallets
Dual-key Safe wallets give humans control while agents operate within policy. Pre-execution spend enforcement, USDC payment rails, and budget-limited scopes ensure agents transact safely.
- Gnosis Safe multi-sig with owner + operator keys
- Pre-execution policy enforcement (not post-hoc)
- Time-bound and budget-limited permission scopes
- SafeIdentityModule for delegation management
Deployed on-chain contracts — IdentityRegistry & SafeIdentityModule live on Base Mainnet, securing identity and delegation for every virtual and physical agent.
Trust Infrastructure
for Every Agent
On-chain identity, scoped delegation, smart wallets, and zero-knowledge privacy — the building blocks for virtual and physical AI agents.
On-Chain Identity (DID)
W3C-compliant decentralized identifiers anchored on Base. Four entity types: humans, virtual agents, physical agents, and organizations.
- Blockchain-anchored, tamper-proof identity records
- Four entity types with distinct verification flows
- Cross-platform, cross-jurisdictional operability
- IdentityRegistry deployed on Base Mainnet
Smart Wallet Architecture
Dual-key Safe wallets — human owner retains control, agent operator executes within policy. Pre-execution spend enforcement with USDC payments.
- Gnosis Safe multi-sig with owner + operator keys
- Pre-execution policy enforcement (not post-hoc)
- USDC payment rails for agent transactions
- SafeIdentityModule for delegation management
Scoped Delegation
Hierarchical corporate delegation chains. Company → Department → Employee → Agent. Time-bound, budget-limited, with cascading revocation.
- Hierarchical delegation from org to individual agent
- Time-bound and budget-limited permission scopes
- Cascading revocation across delegation chains
- On-chain audit trail for every delegation event
Zero-Knowledge Privacy
Prove authorization without revealing identity. ZKP-based selective disclosure ensures counterparties learn only what they need.
- "Authorized, funded, in-scope" — zero data leaked
- ZKP-based selective disclosure proofs
- Privacy-preserving compliance verification
- No central authority sees all transaction data
Decentralized
by Design
A layered stack from on-chain identity contracts to agent interfaces — every component is verifiable, composable, and decentralized.
Why Nexoid
Crypto-Native Trust
Trust anchored to public blockchain, verifiable by anyone, owned by no one.
Enterprise Governance
Pre-execution policy enforcement, not post-hoc monitoring. Compliance by design.
Physical & Virtual
Same protocol for software agents and humanoid robots. One identity layer for every agent.
Get in Touch
Whether you're building with AI agents, looking to partner, or have questions about our infrastructure — we'd love to hear from you.