In 1997, HTTP status code 402 was reserved for 'Payment Required'; a native payment layer built into the web itself For almost 30 years, nobody could make it work There was no digital cash and no settlement layer that could handle sub-cent transactions. The web defaulted to advertising and credit card checkout flows instead Stablecoins and Layer 2s changed that. x402 finishes what HTTP 402 started; payment as native to the web as loading an image Most people looking at agentic commerce see one maturity cycle, but there are two: 1) The retail narrative is approaching its peak; CT is buzzing, ecosystem maps are proliferating, every protocol is announcing x402 compatibility. That will correct 2) The institutional adoption curve is on a completely different trajectory. For this layer, the trough already happened in 2025 Stripe, Visa, AWS, Google, Coinbase, Circle and Cloudflare are shipping production infrastructure because their own internal analysis on projected agent transaction volume justify it In our x402 report, we map the protocol architecture, the agentic stack, the institutional landscape, and assess where the value could accrue The full report is in the next post below: