AltLayer Unveils x402 Suite for Autonomous Agent Payments at EFDevcon

馃 Agents Get Payment Rails

By AltLayer
Nov 27, 2025, 3:34 PM
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AltLayer announced its x402 Suite at EFDevcon, building on Coinbase's x402 payment standard to create infrastructure for autonomous agent transactions.​

The suite includes three core components:

  • x402 Facilitator - handles payment processing
  • x402 Gateway - manages network interactions
  • x402 integration tools - enables seamless adoption

Key features:

  • Pay-per-request model eliminates subscriptions
  • Chain-agnostic functionality across networks
  • Verifiable, autonomous payments for agents and APIs
  • Reduced complexity for developers and users

This represents a shift toward "agentic economics" where autonomous systems can transact independently without human intervention.​ The x402 standard enables signed requests that are verified and settled on-chain.​

Why it matters: As AI agents become more prevalent, they need native payment rails to operate autonomously.​ AltLayer's suite aims to provide the missing infrastructure piece for the emerging autonomous web.​

The x402 Suite is positioned as infrastructure for the next generation of web3 applications where agents, APIs, and users can interact seamlessly through verifiable payment layers.​

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馃敆 Coinbase's x402 Protocol

馃敆 Coinbase's x402 Protocol

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