Web3ChallengeRequest Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Web3ChallengeRequest",
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "description": "Ethereum wallet address",
      "type": "string",
      "example": "0x742d35Cc6634C0532925a3b844Bc9e7595f2bD18"
    }
  }
}