Web3SignupRequest Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Web3SignupRequest",
  "description": "Legacy request shape retained for compatibility clients. POST /v1/web3/signup ignores the payload and returns HTTP 410.",
  "type": "object",
  "required": [
    "message",
    "signature"
  ],
  "properties": {
    "message": {
      "description": "Legacy SIWE message field. The retired route does not verify or process it.",
      "type": "string"
    },
    "signature": {
      "description": "Legacy personal_sign signature field. The retired route does not verify or process it.",
      "type": "string",
      "example": "0x..."
    }
  }
}