You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
sol-batch-transfer-sdk was reported malicious
OSV:MAL-2026-3743 - Malicious code in sol-batch-transfer-sdk (PyPI)

sol-batch-transfer-sdk

This package was deleted from PyPI around 2026-05-21. Installing fails with:
$ pip3 install sol-batch-transfer-sdk ERROR: Could not find a version that satisfies the requirement sol-batch-transfer-sdk (from versions: none) ERROR: No matching distribution found for sol-batch-transfer-sdk

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/2026-05-20/ \ sol-batch-transfer-sdk
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

Choose a version to see all deleted wheels and files. We only show versions that have been deleted on PyPI.
1.0.1
1.0.6
1.0.7