Eth Payment

This package appears to do what it says (generate payment links and local QR codes) and asks for no secrets, but check these before using: 1) Review config/chains.json token addresses — I noticed some entries that look malformed or possibly mistyped (non-hex characters in at least one token address); using incorrect token addresses could create broken or misleading payment requests. 2) Inspect the full Python script for any unexpected network calls or shell calls (the file imports subprocess but the visible parts don't use it — confirm the remainder of the file). 3) Run the tool in a local/sandbox environment first and test with a non-sensitive address to verify outputs. 4) Only install the listed pip packages from PyPI and keep your environment isolated (virtualenv). If you want higher assurance, ask the maintainer for a checksum or official release URL and request fixes for any malformed addresses or syntax issues before using in production.