When AI Agents Pay and Sellers Monetize: Building x402 Apps on AWS — Anil Nadiminti, AWS

When AI Agents Pay and Sellers Monetize: Building x402 Apps on AWS — Anil Nadiminti, AWS

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Summary

AWS Senior Solutions Architect Anil Nadiminti presents the case for agentic e-commerce and introduces Amazon Bedrock AgentCore Payments at the AI Engineer World’s Fair, framing the talk around a near-term reality where bot traffic already exceeds human traffic on the web — with 95% of that bot traffic originating from AI agents.

The core problem Nadiminti addresses is the paywall stall: autonomous agents cannot complete tasks when they hit paywalled content, forcing humans back into the loop. Sellers face an equally bad choice between blocking bots and losing AI-powered discovery, or allowing unlimited access and losing attribution and revenue. The x402 protocol — built on HTTP’s long-dormant 402 Payment Required status code and now under Linux Foundation governance with backing from Coinbase, AWS, Google, Stripe, Anthropic, and Cloudflare — is positioned as the solution, enabling agents to discover, authorize, and settle micropayments autonomously.

AWS’s implementation is AgentCore Payments, launched in partnership with Coinbase and Stripe, which gives agents wallet support and the ability to execute transactions with programmable budget limits and full observability across the payment stack. The service is designed to be protocol-agnostic, with x402 as the first supported standard and additional protocols planned. Nadiminti walks through the architecture including payment session configuration, budget guardrails enterprises can set to prevent agents from overspending, and an end-to-end demo covering both buy-side agent wallets and sell-side content monetization.


📺 Source: AI Engineer · Published September 01, 2026
🏷️ Format: Keynote Launch

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