---
title: "x402"
category: "tools"
aliases: ["x402"]
sourceLabels: ["Official schedule", "Public YouTube metadata", "Topic synthesis"]
scheduleTracks: ["Agentic Commerce"]
scheduleRooms: ["Track 2"]
---

# x402

## Why It Belongs
x402 appears as a high-confidence tool, platform, model, protocol, product, or service in the AI Engineer World's Fair 2026 corpus.

This page records confirmed mentions and keeps them separate from broader inferred relevance.

## Confirmed Evidence

### Official Schedule
- [[2026-07-01-harshal-bhangale-why-your-ai-agent-needs-a-wallet-agentic-commerce-on-arc-with-usdc-and-nanopayments]] — Why Your AI Agent Needs a Wallet: Agentic commerce on Arc with USDC and Nanopayments (Agentic Commerce / Track 2)
- [[2026-07-01-anil-nadiminti-when-ai-agents-pay-and-sellers-monetize-building-x402-apps-for-agentic-commerce-on-aws]] — When AI Agents Pay and Sellers Monetize: Building x402 Apps for Agentic Commerce on AWS (Agentic Commerce / Track 2)
- [[2026-07-01-jan-curn-x402-isn-t-good-yet]] — x402 isn’t good (yet) (Agentic Commerce / Track 2)
- [[2026-07-01-rodrigo-coelho-agent-spending-without-controls-the-missing-infrastructure-layer-for-ai-pa]] — Agent Spending Without Controls: The Missing Infrastructure Layer for AI Pa… (Agentic Commerce / Track 2)

### Resource Pages
- [[talk-video-transcript-map]]
- [[youtube-blW-lSd5CYQ]]

### Topic Pages
- [[mcp]]

## Confidence
High confidence for presence in the corpus. Interpret broader importance through the linked schedule, transcript, slide, and topic evidence.