teleo-codex/entities/internet-finance/x402-foundation.md
Teleo Agents 94b56c71a1 rio: extract claims from 2026-04-02-x402-foundation-linux-foundation-launch
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- Domain: internet-finance
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- Enrichments: 2
- Extracted by: pipeline ingest (OpenRouter anthropic/claude-sonnet-4.5)

Pentagon-Agent: Rio <PIPELINE>
2026-04-07 22:32:39 +00:00

2.2 KiB

type entity_type name status founded parent_organization domain
entity organization x402 Foundation active 2026-04-02 Linux Foundation internet-finance

x402 Foundation

Type: Open-source foundation
Founded: April 2, 2026
Parent: Linux Foundation
Governance: Traditional open-source foundation model (vendor-neutral, community-driven)

Overview

The x402 Foundation governs the x402 protocol — a payment standard enabling AI agents, APIs, and websites to negotiate and settle payments over HTTP without card networks. The protocol converts the dormant HTTP 402 "Payment Required" status code into a machine-readable payment handshake.

Protocol Function

  • Enables autonomous AI agents to transact for resources (API calls, compute, data) without human intermediation
  • Machine-readable payment negotiation over HTTP
  • Originally developed by Coinbase, Cloudflare, and Stripe
  • Coinbase contributed the protocol to Linux Foundation at launch

Governance Model

  • Standard Linux Foundation open-source governance
  • NOT futarchy, NOT token voting
  • Explicitly designed to prevent corporate capture (including by Coinbase)
  • No steering committee details disclosed at launch

Founding Members (22)

Adyen, AWS, American Express, Base, Circle, Cloudflare, Coinbase, Fiserv, Google, KakaoPay, Mastercard, Microsoft, Polygon Labs, Shopify, Solana Foundation, Stripe, thirdweb, Visa, and others

Market Position

  • 49% of emerging x402 micropayment infrastructure runs on Solana (as of April 2026)
  • Circle (USDC issuer) is a founding member, creating centralized trust dependency at payment layer

Sources

Timeline

  • 2026-04-02 — x402 Foundation launched under Linux Foundation with 22 institutional founding members including Google, AWS, Microsoft, Visa, Mastercard, Stripe, Coinbase, and Circle