I agree with the points made in the article. After @openclaw sparked a wave of proactive Agent hype, the next step is breaking through the Payments Wall and implementing the x402 protocol: 1) Using the Web2 AI framework, Agents naturally get stuck in traditional payment systems like Stripe or Visa. The tedious process of registration, card linking, and API configuration severely limits their autonomy. The x402 protocol is the key to unlocking the Agent Economy; 2) The deeper the level of work you want an Agent to handle, the more permissions it needs. Beyond local computer management rights, Agents also need independent digital wallets and budget management rights. This is the real test of whether an Agent can act as a personal executive assistant—especially when it understands cost-effectiveness, budget allocation, and even ROI; 3) The most exciting scenario is Agent-to-Agent collaboration. Imagine a future where an Agent skilled in content creation can, through the x402 protocol, autonomously purchase services from another Agent specialized in data scraping. This kind of micro-payment-based, frictionless "division of labor" will give rise to some seriously cool Agent Economy models and innovations; So, for talented Devs like you, you shouldn’t just stop at playing around with the novelty of Openclaw’s trendy features . Why not try combining Openclaw + ERC-8004 + x402 and see what new possibilities emerge?