# SnowflakeAuthUtils

> **Class** in `langchain_snowflake`

📖 [View in docs](https://reference.langchain.com/python/langchain-snowflake/_connection/auth_utils/SnowflakeAuthUtils)

Shared authentication utilities for Snowflake REST API and SQL connections.

## Signature

```python
SnowflakeAuthUtils()
```

## Methods

- [`create_jwt_token()`](https://reference.langchain.com/python/langchain-snowflake/_connection/auth_utils/SnowflakeAuthUtils/create_jwt_token)
- [`get_rest_api_headers()`](https://reference.langchain.com/python/langchain-snowflake/_connection/auth_utils/SnowflakeAuthUtils/get_rest_api_headers)
- [`build_rest_api_url()`](https://reference.langchain.com/python/langchain-snowflake/_connection/auth_utils/SnowflakeAuthUtils/build_rest_api_url)
- [`get_effective_timeout()`](https://reference.langchain.com/python/langchain-snowflake/_connection/auth_utils/SnowflakeAuthUtils/get_effective_timeout)

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[View source on GitHub](https://github.com/langchain-ai/langchain-snowflake/blob/1a32a1c6642b6c453e9537f35afbc7da280f8679/libs/snowflake/langchain_snowflake/_connection/auth_utils.py#L11)