Markdown source

x402 isn’t good (yet)

Conference Context

Session Description

While everyone understands that agents will get more done with a budget, no one knows which protocol will win agentic payment standard wars: x402, MPP, Skyfire, or another? So far, x402 is the most mature protocol with the largest transaction volume, but even its new "upto" payment scheme doesn’t support true usage-based pricing, as it gives agents a chance to consume resources and then skip out on the bill. I’ll walk you through our experience (and pains) implementing agentic payments for a marketplace of 30K+ web Actors, and how we made it work even with the current specs.

Media Evidence

The rise of the agentic economy on the shoulders of MCP — Jan Curn, Apify (speaker-match related prior/adjacent AI Engineer video; captions: English auto-captions).

Evidence Graph

This evidence graph is generated from currently linked source material: official schedule text, related video pages, cached transcripts, visible slide text, dense/reconstructed slide pages, and AI slide-classification audits.

Media Signals

Agent Reading Notes

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Transcript Status

Related video transcript availability: English auto-captions. Treat this as supporting context, not a recording of this exact scheduled session unless later confirmed. Not fetched yet.

People

Supporting Slides

Slide Evidence

Synthesis

Synthesized Breakdown

x402 isn’t good (yet) ## Conference Context - Date/time: 2026-07-01 · 12:05pm-12:25pm - Track/room: Agentic Commerce · Track 2 - Speaker(s): Jan Curn - Session type/status: sponsor · confirmed - Track: Agentic Commerce - Room: Track 2 - Session type: sponsor - Status: confirmed ## Session Description While everyone understands that agents will get more done with a budget, no one knows which protocol will win agentic payment standard wars: x402, MPP, Skyfire, or another? So far, x402 is the most mature protocol with the largest transaction volume, but even its new "upto" payment scheme doesn’t support true usage-based pricing, as it gives agents a chance to consume resources and then skip out on the bill. I’ll walk you through our experience (and pains) implementing agentic payments for a marketplace of 30K+ web Actors, and how we made it work even with the current specs. ## Media Evidence The rise of the agentic economy on the shoulders of MCP — Jan Curn, Apify (speaker-match related prior/adjacent AI Engineer video; captions: English auto-captions).

Speaker And Company Context

Topics Covered

Derived Links And Source Material

Novel Concepts / Clever Methods

Evidence Boundary

This synthesis is based on the official schedule and linked source pages. It should be revisited when exact session recordings or transcript-backed secondary sources are available.