Writing

Protocol announcements, deep dives, and ecosystem updates from the x402 team.

Introducing x402 Batch Settlement: High-velocity Agentic Commerce
May 11, 2026
By: Philippe d'Argent, Carson Roscoe, Conner Swenberg, Josh Nickerson
Batch settlement enables agents to transact at extremely low latency and fractions of a cent, with cryptographic vouchers and bulk onchain redemption.
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Introducing x402 V2: Evolving the Standard for Internet-native Payments
December 11, 2025
By: Erik Reppel, Carson Roscoe, Josh Nickerson
x402 V2 expands the protocol beyond single-call, exact payments: wallet-based identity, discovery, dynamic recipients, and a modular SDK.
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