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alchemyrpcs was reported malicious
OSV:MAL-2025-4205 - Malicious code in alchemyrpcs (PyPI)

alchemyrpcs
1.1.7

This version was deleted from PyPI around 2025-04-29. Installing fails with:
$ pip3 install alchemyrpcs==1.1.7 ERROR: Could not find a version that satisfies the requirement alchemyrpcs==1.1.7

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2025-04-28/ \ alchemyrpcs==1.1.7
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Or, download files manually

And install manually via pip: