curl --request GET \
  --url https://tonapi.io/v2/blockchain/accounts/{account_id}/inspect

{
  "code": "<string>",
  "code_hash": "<string>",
  "methods": [
    {
      "id": 123,
      "method": "get_something"
    }
  ],
  "disassembled_code": "<string>",
  "source": {
    "files": [
      {
        "name": "<string>",
        "content": "<string>",
        "is_entrypoint": false,
        "is_std_lib": false,
        "include_in_command": false
      }
    ]
  }
}

{
  "error": "<string>",
  "error_code": 123
}