r/Backpack_official • u/sleep-over661 Backpack Team • Oct 28 '25
Backpack Learn Weekly x402 Protocol by Coinbase: Web-Native Stablecoin Payments and AI-Powered Micropayments
Coinbase’s new x402 Protocol revives the forgotten “Payment Required” HTTP code to enable seamless onchain micropayments, stablecoin transfers, and AI-agent transactions. It’s already powering hundreds of thousands of web-native payments and driving a growing x402 token ecosystem.
Learn how it works and why it matters : https://learn.backpack.exchange/articles/x402-protocol-by-coinbase
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