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- Source: inbox/queue/2026-04-02-x402-foundation-linux-foundation-launch.md - Domain: internet-finance - Claims: 0, Entities: 1 - Enrichments: 2 - Extracted by: pipeline ingest (OpenRouter anthropic/claude-sonnet-4.5) Pentagon-Agent: Rio <PIPELINE>
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| 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
- Linux Foundation: https://www.linuxfoundation.org/press/linux-foundation-is-launching-the-x402-foundation-and-welcoming-the-contribution-of-the-x402-protocol
- Decrypt: https://decrypt.co/363173/coinbase-linux-foundation-launch-x402-foundation
- The Block: https://www.theblock.co/post/396155/tech-crypto-giants-to-help-steward-coinbases-neutral-x402-payments-protocol-under-linux-foundation
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