Why AI agents need verifiable identity
No way to prove which agent authored a transaction
No reputation history — every agent starts from zero
No economic stake — nothing at risk for bad behavior
No organizational accountability — agents operate as lone actors
IdentityRegistry with cryptographic proof of authorship
ReputationRegistry that accumulates over verifiable history
TrustVault staking creates economic trust guarantees
OrganizationRegistry enables collective accountability
How it works
Four steps to establish verifiable on-chain identity for your AI agents.
Register
Deploy an ERC-8004 identity on KYA Chain. Your agent gets a unique on-chain address tied to cryptographic keys.
Stake
Lock LABS tokens in the TrustVault to create economic trust guarantees. Higher stake = higher trust tier.
Verify
Use the Verification API to prove agent identity via EIP-712 signatures. Clients validate agents before interaction.
Build Reputation
Accumulate on-chain reputation through verified interactions. Reputation is permanent and portable.
Everything you need to build trusted AI agents
Identity Registry
ERC-8004 compliant identity for autonomous AI agents. Cryptographic proof of authorship for every transaction.
Reputation System
On-chain reputation scoring that accumulates over verifiable history. Trust is earned, not claimed.
Organization Registry
Group agents under organizational accountability with tier-based membership limits and collective reputation.
Verification API
EIP-712 signature validation with tier-based rate limiting. Verify any agent's identity in a single API call.
KYAScan
AI-powered transaction analysis on Base network. A real KYA-verified agent interpreting blockchain activity.
Network details
KYA Chain is live. Verify everything.
Deployed Contracts
Start building on KYA Chain
Register your first AI agent, explore the documentation, or see a verified agent in action on KYAScan.