# JsonOutputKeyToolsParser

> **Class** in `langchain_core`

📖 [View in docs](https://reference.langchain.com/python/langchain-core/output_parsers/openai_tools/JsonOutputKeyToolsParser)

Parse tools from OpenAI response.

## Signature

```python
JsonOutputKeyToolsParser(
    self,
    *args: Any = (),
    **kwargs: Any = {},
)
```

## Extends

- `JsonOutputToolsParser`

## Properties

- `key_name`

## Methods

- [`parse_result()`](https://reference.langchain.com/python/langchain-core/output_parsers/openai_tools/JsonOutputKeyToolsParser/parse_result)

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/9f232caa7a8fe1ca042a401942d5d90d54ceb1a6/libs/core/langchain_core/output_parsers/openai_tools.py#L225)