Topic: #x402
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XRP Ledger logs 14.5M x402 AI agent transactions worth about $33,506
XRPL AI Hub data shows 14,547,668 AI agent transactions on the XRP Ledger via the x402 protocol as of October 19, 2026. Motley Fool put their combined value at roughly $33,506.
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Mastercard opens early access to Agent Pay for Machines with live AI agent demo
Mastercard opened early access to Agent Pay for Machines, a system built on the x402 protocol that lets AI agents pay for services within human-set limits, and demoed it at Cloudflare's Connect conference.
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XRP Ledger passes 10 million x402 AI agent payments as Bitcoin ETF inflow streak ends
The XRP Ledger passed 10 million AI-agent payments over the x402 protocol, according to t54 platform data reported by U.Today. The same morning, a Treasury yield spike pulled Bitcoin back toward $84,000.
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Petrobras tests Cardano blockchain to track jet fuel and diesel emissions claims
Petrobras is testing the Cardano blockchain in two research projects, announced by the Cardano Foundation, that record lower-carbon claims for sustainable aviation fuel and Diesel R so emissions benefits aren't counted twice.