{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/ab5d-xyz/json-schema/ab5d-xyz-challenge-request-schema.json",
  "title": "ChallengeRequest",
  "x-generated": "2026-10-31",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/ab5d-xyz-openapi.json#/components/schemas/ChallengeRequest",
  "type": "object",
  "required": [
    "wallet"
  ],
  "additionalProperties": false,
  "properties": {
    "wallet": {
      "type": "string",
      "pattern": "^0x[a-fA-F0-9]{40}$"
    },
    "cloudflare_wallet_handle": {
      "type": "string",
      "description": "Optional linked metadata, not payout authority"
    }
  }
}