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Co-authored-by: jacoblee93 <jacoblee93@gmail.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
47 lines
1.5 KiB
Plaintext
47 lines
1.5 KiB
Plaintext
# Apify
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This page covers how to use [Apify](https://apify.com) within LangChain.
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## Overview
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Apify is a cloud platform for web scraping and data extraction,
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which provides an [ecosystem](https://apify.com/store) of more than a thousand
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ready-made apps called *Actors* for various scraping, crawling, and extraction use cases.
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[](https://apify.com/store)
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This integration enables you run Actors on the Apify platform and load their results into LangChain to feed your vector
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indexes with documents and data from the web, e.g. to generate answers from websites with documentation,
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blogs, or knowledge bases.
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## Installation and Setup
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- Install the Apify API client for Python with `pip install apify-client`
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- Get your [Apify API token](https://console.apify.com/account/integrations) and either set it as
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an environment variable (`APIFY_API_TOKEN`) or pass it to the `ApifyWrapper` as `apify_api_token` in the constructor.
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## Wrappers
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### Utility
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You can use the `ApifyWrapper` to run Actors on the Apify platform.
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```python
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from langchain.utilities import ApifyWrapper
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```
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For a more detailed walkthrough of this wrapper, see [this notebook](/docs/modules/agents/tools/integrations/apify.html).
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### Loader
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You can also use our `ApifyDatasetLoader` to get data from Apify dataset.
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```python
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from langchain.document_loaders import ApifyDatasetLoader
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```
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For a more detailed walkthrough of this loader, see [this notebook](/docs/modules/data_connection/document_loaders/integrations/apify_dataset.html).
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