> For the complete documentation index, see [llms.txt](https://docs.aeternity.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aeternity.com/aeternity-developer-tools/development-infrastructure/sdks-and-apis/outdated-sdks.md).

# Outdated SDKs

Here is the documentation for outdated SDKs for the æternity blockchain. They are no longer updated, but might prove useful to developers using Python, Elixer or Go. If you have an urgent need for one of the following SDKs or any other programming language let us know! <br>

**Official, but support (currently) discontinued**

* [aepp-sdk-elixir](https://github.com/aeternity/aepp-sdk-elixir) - Outdated.
  * Documentation: <https://aeternity.com/aepp-sdk-elixir>
* [aepp-sdk-go](https://github.com/aeternity/aepp-sdk-go) - Iris compatible, some features (e.g. `PayingForTx`) missing.
* [aepp-sdk-python](https://github.com/aeternity/aepp-sdk-python) - Outdated, can still be used for regular `SpendTx`.
  * Documentation: [https://aepp-sdk-python.readthedocs.io](https://aepp-sdk-python.readthedocs.io/)

**Community**

* [aepp-sdk-net](https://github.com/block-m3/aepp-sdk-net) - Outdated.


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