Register an AI agent on-chain
The agent mints an ERC-8004 NFT on the Base blockchain, establishing a permanent, sybil-resistant on-chain identity and profile for the AI agent.
How it works
Moves money or places ordersOperations and infrastructure
The agent initiates the registration process by preparing the necessary data for the POST /api/register endpoint. It handles the x402 payment of $0.05 USDC to mint the ERC-8004 NFT. The user must ensure the agent has sufficient funds and that the registration details are accurate before execution.
Prompt
Paste this into an agent that has the servers below connected. Adjust the names and dates to your own.
Prompt for Register an AI agent on-chain
Register my AI agent on the Agent Arena registry using the MCP server.MCP servers it needs
Source
The vendor page this playbook is drawn from, and the passage that supports it.
POST /api/register x402 $0.05 USDC Register agent on-chain (ERC-8004 NFT)Agent Arena — On-Chain AI Agent Registry | ERC-8004 | Base