TLDR Tech / Crypto
Open Agentic Commerce
AI agents consuming web content without engaging ads are collapsing the internet's ad-based revenue model, with StackOverflow traffic down 75% since GPT-4's release and tech news sites reporting 60% declines. There is a direct parallel to the 1990s browser wars: ChatGPT's ACP/UCP checkout represents the AOL-era walled garden, while open protocols x402 (Coinbase) and MPP (Tempo/Stripe) are positioned as the HTTP equivalent for agent-native commerce. The HTTP 402 status code, reserved in 1997 but never deployed due to unviable micropayment economics, now has a working implementation via stablecoins on modern blockchains, which resolve the sub-cent fixed-fee problem that blocked earlier micropayment attempts. AgentCash bundles x402 and MPP into a unified payment-plus-discovery layer serving 2,000+ agents through x402scan[.]com and mppscan[.]com, enabling agents to discover services, negotiate payment, and execute transactions without pre-approved merchant lists.
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