Agent Identity
Effort AI Agent Card
ERC-8004 gives AI agents verifiable on-chain identities. View the Effort AI agent's registration, metadata, and trust registries on OP Sepolia.
On-Chain Identity
Agent ID#1
Owner...
Token URI...
Agent Wallet...
On-Chain Metadata
Domain
...
Specialization
...
dApp
...
What is ERC-8004?
ERC-8004 is a standard for giving AI agents verifiable on-chain identities. Each agent receives an ERC-721 NFT (its "identity card") linked to an off-chain Agent Card describing its capabilities and endpoints. Three composable registries work together: the IdentityRegistry issues the agent NFT, the ReputationRegistry collects user feedback, and the ValidationRegistry enables trusted judges to verify the agent's behavior.