# API and SDK Reference

> For the complete documentation index, see [llms.txt](https://docs.redpanda.com/llms.txt). Component-specific: [streaming-full.txt](https://docs.redpanda.com/streaming-full.txt)

---
title: API and SDK Reference
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description: See the Schema Registry API, the HTTP Proxy API, the Admin API, and the Data Transforms SDKs.
page-git-created-date: "2023-05-17"
page-git-modified-date: "2025-08-20"
support-status: past end-of-life
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<!-- Source: https://docs.redpanda.com/streaming/23.3/reference/api-reference.md -->

Use Redpanda’s API reference documentation to learn about and interact with API endpoints:

-   [Schema Registry API Reference](api/doc/schema-registry/)

-   [HTTP Proxy API Reference](https://docs.redpanda.com/api/doc/http-proxy/)

-   [Admin API Reference](https://docs.redpanda.com/api/doc/admin/)


Use the SDK reference documentation to build and deploy data transforms on Redpanda topics:

-   [Golang SDK for Data Transforms](https://docs.redpanda.com/streaming/23.3/reference/data-transform-golang-sdk/)

-   [Rust SDK for Data Transforms](https://docs.redpanda.com/streaming/23.3/reference/data-transform-rust-sdk/)