> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description.md).

# Parameter Description

- [YouTube Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/youtube-scraping-parameters.md)
- [Amazon Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/amazon-scraping-parameters.md)
- [Facebook Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/facebook-scraping-parameters.md)
- [Zillow Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/zillow-scraping-parameters.md)
- [Instagram Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/instagram-scraping-parameters.md)
- [Booking Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/booking-scraping-parameters.md)
- [Reddit Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/reddit-scraping-parameters.md)
- [Walmart Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/walmart-scraping-parameters.md)
- [eBay Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/ebay-scraping-parameters.md)
- [Google Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/google-scraping-parameters.md)
- [Crunchbase Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/crunchbase-scraping-parameters.md)
- [Twitter Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/twitter-scraping-parameters.md)
- [Glassdoor Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/glassdoor-scraping-parameters.md)
- [LinkedIn Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/linkedin-scraping-parameters.md)
- [Indeed Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/indeed-scraping-parameters.md)
- [Yelp Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/yelp-scraping-parameters.md)
- [Github Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/github-scraping-parameters.md)
- [TikTok Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/tiktok-scraping-parameters.md)
- [Google Play Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/google-play-scraping-parameters.md)
- [Airbnb Scraping Parameters](https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description/airbnb-scraping-parameters.md)


---

# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://doc.thordata.com/doc/scraping/web-scraper-api/parameter-description.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.