Coinbase developer team releases x402 V2 version
TL;DR
Coinbase's open-source payment protocol x402 has launched V2, adding multi-chain support for tokens like Base and Solana, compatibility with traditional payment channels, and dynamic routing for billing and transactions.
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According to Foresight News , The Block reports that x402, an open-source payment protocol incubated by Coinbase and built specifically for AI agents, has released its V2 version. This version supports multiple chains by default, enabling support for native tokens of blockchains such as Base or Solana without requiring custom logic, while also being compatible with traditional payment channels like ACH and bank card networks. Furthermore, the new version includes dynamic routing capabilities, supporting payment processes such as usage-based billing, subscriptions, prepaid payments, and multi-step transactions.