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Who are the x402 Foundation members? Its July 14, 2026 operational-launch announcement named 40 organizations: 17 Premier, 18 General, and 5 Associate members. But that is a dated launch roster, not the latest total: on October 1, the Foundation reported more than 50 active members without publishing their full names.
The July 2026 x402 Foundation member roster
The Foundation’s July 14 operational-launch announcement is the source for the 40 names below and their tiers. These are the categories reported at launch; they should not be read as verified current tier assignments.
Premier members (17)
- Adyen
- Amazon Web Services (AWS)
- American Express
- Circle
- Cloudflare
- Coinbase
- Fiserv
- Mastercard
- Monad Foundation
- MoonPay
- Ripple
- Shopify
- Solana Foundation
- Stellar Development Foundation
- Stripe
- Visa
General members (18)
- Aleo
- Fireblocks
- Galaxia Moneytree
- Hecto Financial
- Injective
- KakaoPay
- Kite AI
- LayerZero Labs
- Merit Systems
- NEAR Foundation
- Orthogonal
- Polygon Labs
- Quant Network
- SKALE
- t54 labs
- utexo
- World Liberty Financial
- zerohash
Associate members (5)
- BSV Association
- Cardano Foundation
- Casper
- Japan Contents Blockchain Initiative
- OMA3
Source: x402 Foundation operational-launch announcement, July 14, 2026.
Is the x402 Foundation still made up of 40 members?
No. The 40-name figure describes the July operational-launch snapshot. In an announcement dated October 1, 2026, the Foundation said its executive director would lead “more than 50 active members.” That later announcement did not name the additional organizations or provide an updated tier-by-tier roster, so the expanded list cannot be established from the published count alone. The October 1 announcement is the latest membership count cited here.
#1 Best Overall
| Date and stage | Published count or list | What it establishes |
|---|---|---|
| April 2, 2026: launch intent | Organizations expressing initial intent and support | A different group and stage—not a later membership ledger. April announcement |
| July 14, 2026: operational launch | 40 named organizations with three tier labels | The complete named launch snapshot presented above. July announcement |
| October 1, 2026: executive director announcement | More than 50 active members; no full list or tier breakdown | A later total, but not a complete named roster. October announcement |
The April supporters should not be added to the July names to estimate the later roster. The April release described initial intent and support, while the July announcement identified operational-launch members.
What the Foundation says x402 is—and what membership means
The Foundation describes x402 as an open, neutral standard for internet-native payments. Its stated use cases include payments for digital services such as API monetization, agentic commerce, and paywalled content; it says the protocol supports EVM-compatible chains, Solana, and more. These are the Foundation’s descriptions, not independent verification of implementation, security, or adoption. The Foundation homepage provides its overview.
A membership roster is not the same thing as a list of protocol maintainers. The Foundation’s leadership page assigns marketing, business oversight, and budget decisions to the Governing Board, while technical oversight belongs to the Technical Steering Committee (TSC). It says the Governing Board does not make technical decisions except through work with the TSC. See the Foundation’s governance description.
Membership tiers and terms displayed by the Foundation
The Foundation’s member page currently displays the following terms. They describe published tier terms, not the invoice paid by any named organization or proof of an individual member’s participation.
Rank #3
| Tier | Displayed fee | Published participation or benefit |
|---|---|---|
| Premier | $200,000 | Includes an appointed Governing Board seat and direct participation in governance. |
| General: 2,500 or more employees | $75,000 | General members can vote for the General Board representative. |
| General: 250 to 2,500 employees | $50,000 | General members can vote for the General Board representative. |
| General: fewer than 250 employees | $25,000 | General members can vote for the General Board representative. |
| Associate | $0 | Limited to academic and nonprofit institutions; includes standard logo placement. |
These are the amounts and descriptions displayed on the Foundation’s member page; the page may change, and the displayed terms do not establish what any particular organization paid.
Quick Recap
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