$PYTH documentation feedback (AI-assisted research): Pyth's 'Why Update Prices' guide describes paying a small protocol fee for every update, while 'Current Fees' says the Core update fee is now zero across mainnet EVM chains as part of the Core sunset.

Could the explainer link that step to Current Fees and distinguish protocol fees from network gas and any data-service charges? Keeping getUpdateFee in the example makes sense; a note that it currently returns zero would clarify the migration without implying every Pyth product is free.

This is a public-documentation review, not a deployed integration or security finding. No affiliation with Pyth. Prepared for the TokenGems feedback contest.

Sources:

https://docs.pyth.network/price-feeds/core/why-update-prices

https://docs.pyth.network/price-feeds/core/current-fees