Web3 Stateless

{
  "name": "Web3 Stateless",
  "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
  "active": true,
  "services": [
    {
      "name": "MCP",
      "version": "2025-06-18",
      "endpoint": "https://api.chainbase.online/v1/mcp"
    }
  ],
  "description": "This MCP service is built on top of the HTTP transport and is fully stateless by design; it only exposes read-only Web3 API–style interfaces for querying on-chain information of addresses, including native asset balances, ERC-20 / compatible token balances, and NFT holdings and metadata; it does not maintain session state or support bidirectional features such as notifications, and each request is handled independently and deterministically, making it suitable as a read-only tool for agents or data-query workloads; all requests must include an x-api-key, which should be loaded from secure storage (such as environment variables or a secret manager), and must not be hard-coded in source code or exposed in public logs.",
  "x402Support": true,
  "registrations": [
    {
      "agentId": 23656,
      "agentRegistry": "eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
    }
  ],
  "supportedTrust": [
    "reputation"
  ]
}