# ExaFindSimilarResults

> **Class** in `langchain_exa`

📖 [View in docs](https://reference.langchain.com/python/langchain-exa/tools/ExaFindSimilarResults)

Tool that queries the Metaphor Search API and gets back json.

## Signature

```python
ExaFindSimilarResults()
```

## Extends

- `BaseTool`

## Properties

- `name`
- `description`
- `client`
- `exa_api_key`
- `exa_base_url`

## Methods

- [`validate_environment()`](https://reference.langchain.com/python/langchain-exa/tools/ExaFindSimilarResults/validate_environment)

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/f0c5a28fa05adcda89aebcb449d897245ab21fa4/libs/partners/exa/langchain_exa/tools.py#L164)