https://pypi.org/project/fair-meter/ Recent updates to the Python Package Index for fair-meter en https://pypi.org/project/fair-meter/0.2.0/ What an x402 seller needs to keep the Fair Offer Standard 0.4: the block, the metered charge, bound receipts, the FO-6 guard and an open receipts ledger. Wed, 11 Nov 2026 22:05:54 GMT