$REX UCP can also add the x402 protocol to achieve real-time stablecoin settlement. The official reference implementation includes EVM x402 and UCP. This set of business technology stack includes: 1) UCP for product discovery; 2) x402 for instant payments; 3) blockchain verification and settlement. The entire process is 100% autonomous and open source. Following Coinbase's x402, Stripe's ACP, and now Google's UCP, the era of agent-based commerce has arrived.
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$REX UCP can also add the x402 protocol to achieve real-time stablecoin settlement. The official reference implementation includes EVM x402 and UCP. This set of business technology stack includes: 1) UCP for product discovery; 2) x402 for instant payments; 3) blockchain verification and settlement. The entire process is 100% autonomous and open source. Following Coinbase's x402, Stripe's ACP, and now Google's UCP, the era of agent-based commerce has arrived.