# Jina

This page covers how to use the Jina Embeddings within LangChain.
It is broken into two parts: installation and setup, and then references to specific Jina wrappers.

## Installation and Setup
- Get a Jina AI API token from [here](https://jina.ai/embeddings/) and set it as an environment variable (`JINA_API_TOKEN`)

There exists a Jina Embeddings wrapper, which you can access with 

```python
from langchain.embeddings import JinaEmbeddings

# you can pas jina_api_key, if none is passed it will be taken from `JINA_API_TOKEN` environment variable
embeddings = JinaEmbeddings(jina_api_key='jina_**', model_name='jina-embeddings-v2-base-en')
```

You can check the list of available models from [here](https://jina.ai/embeddings/)

For a more detailed walkthrough of this, see [this notebook](/docs/integrations/text_embedding/jina)
