You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
ethrpc-keys was reported malicious
OSV:MAL-2026-949 - Malicious code in ethrpc-keys (PyPI)

ethrpc-keys
0.5.7

This version was deleted from PyPI around 2026-02-21. Installing fails with:
$ pip3 install ethrpc-keys==0.5.7 ERROR: Could not find a version that satisfies the requirement ethrpc-keys==0.5.7
View other deleted versions of ethrpc-keys

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/2026-02-20/ \ ethrpc-keys==0.5.7
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Or, download files manually

And install manually via pip:
ethrpc_keys-0.5.7.tar.gz (20.6KB)