Ethereum Wallet ETH Balance and Recently Transferred Tokens (Mainnet)

{
  "type": "object",
  "required": [
    "address",
    "chain_id"
  ],
  "properties": {
    "address": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "The wallet address: 0x followed by 40 hex characters."
    },
    "chain_id": {
      "enum": [
        "1"
      ],
      "type": "string",
      "description": "The chain; only `1` (Ethereum mainnet) is offered."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "note": {
      "type": "string",
      "description": "A plain-language note on how the token list was built."
    },
    "address": {
      "type": "string",
      "description": "The address, as sent."
    },
    "chain_id": {
      "type": "string",
      "description": "The chain ID, as sent."
    },
    "native_symbol": {
      "type": "string",
      "description": "The symbol of the chain's native coin."
    },
    "recent_tokens": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "description": "The token's name, as set by its contract."
          },
          "symbol": {
            "type": "string",
            "description": "The token's ticker symbol."
          },
          "address": {
            "type": "string",
            "description": "The token's contract address."
          }
        }
      },
      "description": "ERC-20 tokens that appear in the wallet's most recent token transfers, one entry per token contract. Not a list of balances: a token can appear here after the wallet sent all of it away, or after an unsolicited transfer in."
    },
    "native_balance_eth": {
      "type": "number",
      "description": "The same balance in whole coins, shortened (cut off, not rounded); use native_balance_wei for the exact value."
    },
    "native_balance_wei": {
      "type": "string",
      "description": "The native-coin balance in wei, as a decimal string."
    },
    "token_transfer_count": {
      "type": "number",
      "description": "How many recent token transfers the token list was drawn from."
    }
  },
  "description": "The wallet's ETH balance and the tokens seen in its recent token transfers."
}