TLDR
- Visa, Mastercard, and Ripple joined other major companies supporting x402 under formal Linux Foundation governance.
- The protocol recorded about 75 million transactions worth nearly $24 million during the latest 30-day period.
- Average payments stood near 32 cents, reflecting demand for low-value transactions between software agents.
- x402 uses the web’s 402 “Payment Required” code and usually settles payments through USDC transfers.
- The protocol allows software to buy data and services without cards, accounts, subscriptions, or prior business relationships.
Visa, Mastercard, and Ripple now support the payment standard, as agent payments average about 32 cents across the protocol. The Linux Foundation confirmed formal governance with 40 members after Coinbase completed its contribution to the protocol. The move strengthens industry support for automated payments between software systems without direct human involvement.
Major Payment Firms Join Formal Governance
The foundation’s premier members include Visa, Mastercard, American Express, Stripe, Adyen, Fiserv and Shopify. Ripple also joined alongside Circle, MoonPay, Google, Amazon Web Services, Cloudflare, Solana and Stellar. Their participation places x402 within a broad network spanning cards, crypto, cloud services and digital commerce.
The Linux Foundation announced the x402 governance structure on Tuesday and confirmed Coinbase’s handover was complete. Formal oversight gives participating companies a shared framework for maintaining technical standards and supporting future development. However, the announcement did not include transaction growth targets or commercial launch schedules.
The protocol uses the web’s existing 402 “Payment Required” response code for direct digital payments. A server returns a price, and the requesting client signs a stablecoin transaction before trying again. This process allows x402 payments without accounts, cards, subscriptions or established business relationships.
Agent Transactions Remain Small but Frequent
The x402 homepage reported about 75 million transactions during the latest 30-day period. Those transfers moved approximately $24 million between about 94,000 buyers and 22,000 sellers. The figures indicate that x402 processed nearly 29 transactions each second during that period.
Average transaction value stood near 32 cents, which reflects the protocol’s focus on low-cost automated purchases. Traditional card systems often cannot process fractions of a dollar efficiently because fixed charges reduce economic value. By contrast, stablecoin settlement allows software agents to pay for data, computing access, and digital services.
Google has connected x402 with its agent payments protocol, while Cloudflare includes support within its agent toolkit. These integrations allow autonomous programs to pay for services when they receive a priced web response. Software can complete the exchange quickly because the process requires no credit approval or service contract.
Scale Remains Limited Despite Corporate Backing
Current payment volume remains small compared with the global activity handled by major network members. Visa processed $14.2 trillion during fiscal 2025, averaging almost $40 billion in daily payment volume. Meanwhile, x402 moved about $24 million during its latest reported 30-day period.
DefiLlama reported that its tracked decentralized exchange volume for the protocol peaked near $970,000 on December 3. The same measure fell to about $16,000 on July 13 after declining from earlier levels. It totaled roughly $572,000 across the latest 30 days covered by the data provider.
The new governance structure brings large payment, technology and blockchain companies under one foundation. It also completes Coinbase’s transfer of the open protocol to an independent standards organization. Visa, Mastercard and Ripple now back x402 as average agent payments remain near 32 cents.
