# Connect to Feast

## Feast Python SDK

The Feast Python SDK is used as a library to interact with a Feast deployment.

* Define, register, and manage entities and features
* Ingest data into Feast
* Build and retrieve training datasets
* Retrieve online features

{% content-ref url="/pages/-McwVYDkgbwfCDnEA7vI" %}
[Python SDK](/v0.11-branch/feast-on-kubernetes/getting-started/connect-to-feast/python-sdk.md)
{% endcontent-ref %}

## Feast CLI

The Feast CLI is a command line implementation of the Feast Python SDK.

* Define, register, and manage entities and features from the terminal
* Ingest data into Feast
* Manage ingestion jobs

{% content-ref url="/pages/-McwVYDloMt8b3-E\_4XU" %}
[Feast CLI](/v0.11-branch/feast-on-kubernetes/getting-started/connect-to-feast/feast-cli.md)
{% endcontent-ref %}

## Online Serving Clients

The following clients can be used to retrieve online feature values:

* [Feast Python SDK](https://api.docs.feast.dev/python/)
* [Feast Go SDK](https://godoc.org/github.com/feast-dev/feast/sdk/go)
* [Feast Java SDK](https://javadoc.io/doc/dev.feast/feast-sdk)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.feast.dev/v0.11-branch/feast-on-kubernetes/getting-started/connect-to-feast.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.