Words have no origin

[rafaeldevvv]

I've requested many words from this API and none of them had an origin.

In the homepage of this api's website, they display the json response for the word hello:

  [
    {
      "word": "hello",
      "phonetic": "həˈləʊ",
      "phonetics": [
        {
          "text": "həˈləʊ",
          "audio": "//ssl.gstatic.com/dictionary/static/sounds/20200429/hello--_gb_1.mp3"
        },
        {
          "text": "hɛˈləʊ"
        }
      ],
      "origin": "early 19th century: variant of earlier hollo ; related to holla.",
      "meanings": [
        {
          "partOfSpeech": "exclamation",
          "definitions": [
            {
              "definition": "used as a greeting or to begin a phone conversation.",
              "example": "hello there, Katie!",
              "synonyms": [],
              "antonyms": []
            }
          ]
        },
        {
          "partOfSpeech": "noun",
          "definitions": [
            {
              "definition": "an utterance of ‘hello’; a greeting.",
              "example": "she was getting polite nods and hellos from people",
              "synonyms": [],
              "antonyms": []
            }
          ]
        },
        {
          "partOfSpeech": "verb",
          "definitions": [
            {
              "definition": "say or shout ‘hello’.",
              "example": "I pressed the phone button and helloed",
              "synonyms": [],
              "antonyms": []
            }
          ]
        }
      ]
    }
  ]

But reality is:

[
  {
    "word": "hello",
    "phonetics": [
      {
        "audio": ["https://api.dictionaryapi.dev/media/pronunciations/en/hello-au.mp3"](https://api.dictionaryapi.dev/media/pronunciations/en/hello-au.mp3),
        "sourceUrl": ["https://commons.wikimedia.org/w/index.php?curid=75797336"](https://commons.wikimedia.org/w/index.php?curid=75797336),
        "license": {
          "name": "BY-SA 4.0",
          "url": ["https://creativecommons.org/licenses/by-sa/4.0"](https://creativecommons.org/licenses/by-sa/4.0)
        }
      },
      {
        "text": "/həˈləʊ/",
        "audio": ["https://api.dictionaryapi.dev/media/pronunciations/en/hello-uk.mp3"](https://api.dictionaryapi.dev/media/pronunciations/en/hello-uk.mp3),
        "sourceUrl": ["https://commons.wikimedia.org/w/index.php?curid=9021983"](https://commons.wikimedia.org/w/index.php?curid=9021983),
        "license": {
          "name": "BY 3.0 US",
          "url": ["https://creativecommons.org/licenses/by/3.0/us"](https://creativecommons.org/licenses/by/3.0/us)
        }
      },
      {
        "text": "/həˈloʊ/",
        "audio": ""
      }
    ],
    "meanings": [
      {
        "partOfSpeech": "noun",
        "definitions": [
          {
            "definition": "\"Hello!\" or an equivalent greeting.",
            "synonyms": [            ],
            "antonyms": [            ]
          }
        ],
        "synonyms": [
          "greeting"
        ],
        "antonyms": [        ]
      },
      {
        "partOfSpeech": "verb",
        "definitions": [
          {
            "definition": "To greet with \"hello\".",
            "synonyms": [            ],
            "antonyms": [            ]
          }
        ],
        "synonyms": [        ],
        "antonyms": [        ]
      },
      {
        "partOfSpeech": "interjection",
        "definitions": [
          {
            "definition": "A greeting (salutation) said when meeting someone or acknowledging someone’s arrival or presence.",
            "synonyms": [            ],
            "antonyms": [            ],
            "example": "Hello, everyone."
          },
          {
            "definition": "A greeting used when answering the telephone.",
            "synonyms": [            ],
            "antonyms": [            ],
            "example": "Hello? How may I help you?"
          },
          {
            "definition": "A call for response if it is not clear if anyone is present or listening, or if a telephone conversation may have been disconnected.",
            "synonyms": [            ],
            "antonyms": [            ],
            "example": "Hello? Is anyone there?"
          },
          {
            "definition": "Used sarcastically to imply that the person addressed or referred to has done something the speaker or writer considers to be foolish.",
            "synonyms": [            ],
            "antonyms": [            ],
            "example": "You just tried to start your car with your cell phone. Hello?"
          },
          {
            "definition": "An expression of puzzlement or discovery.",
            "synonyms": [            ],
            "antonyms": [            ],
            "example": "Hello! What’s going on here?"
          }
        ],
        "synonyms": [        ],
        "antonyms": [
          "bye",
          "goodbye"
        ]
      }
    ],
    "license": {
      "name": "CC BY-SA 3.0",
      "url": ["https://creativecommons.org/licenses/by-sa/3.0"](https://creativecommons.org/licenses/by-sa/3.0)
    },
    "sourceUrls": [
     [ "https://en.wiktionary.org/wiki/hello"](https://en.wiktionary.org/wiki/hello)
    ]
  }
]

There's no origin.