# Nodes

- [HTTP Request](https://docs.alphi.dev/nodes/http-request.md): Connect to external APIs
- [Logic](https://docs.alphi.dev/nodes/logic.md): If this else that
- [Flatten](https://docs.alphi.dev/nodes/flatten.md): Simplify multi-dimensional data
- [Filter Keys](https://docs.alphi.dev/nodes/filter-keys.md)
- [Format Keys](https://docs.alphi.dev/nodes/format-keys.md): Convert to snake case
- [Rename Keys](https://docs.alphi.dev/nodes/rename-keys.md)
- [Drill Down](https://docs.alphi.dev/nodes/drill-down.md)
- [Get Values](https://docs.alphi.dev/nodes/get-values.md)
- [Set Dataset](https://docs.alphi.dev/nodes/set-dataset.md)
- [Set Property](https://docs.alphi.dev/nodes/set-property.md)
- [Set Cookie](https://docs.alphi.dev/nodes/set-cookie.md)
- [Set Connection](https://docs.alphi.dev/nodes/set-connection.md)
- [Encode JWT](https://docs.alphi.dev/nodes/encode-jwt.md)
- [Decode JWT](https://docs.alphi.dev/nodes/decode-jwt.md)
- [Render](https://docs.alphi.dev/nodes/render.md)
- [Ethereum - Verify Message](https://docs.alphi.dev/nodes/ethereum-verify-message.md)


---

# 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.alphi.dev/nodes.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.