As 2026 begins, AI not only thinks—it’s learned how to "spend money."
When you can click "Buy" directly inside a ChatGPT chat window without leaving the page, and when Alipay’s "AI Pay" surpasses 120 million transactions in a single week, a clear signal emerges: AI-powered payments are no longer just a concept on a PowerPoint slide—they’re becoming an explosive reality.
Yet beneath the surface, a fierce "shadow war" is unfolding between Google and Stripe, one that will shape the future flow of funds. On one side is an alliance of over 60 traditional financial giants. On the other, a crypto payments newcomer investing $1.1 billion to acquire Bridge and building its own end-to-end ecosystem. This battle isn’t just about who collects the "toll"—it will fundamentally reshape the landscape of crypto payments.
Two Paths: Open Alliance vs. Closed Ecosystem
The spark for this shadow war traces back to September 2025. On the 16th, Google rallied over 60 companies to launch the "AI Agent Payment Protocol" (AP2). The list reads like a who’s who: Mastercard, PayPal, American Express, and Coinbase among other tech and crypto allies.
Less than two weeks later, on September 29, Stripe teamed up with OpenAI to release a competing protocol—ACP (Agentic Commerce Protocol). Its roster is equally impressive, but exclusively features AI-native players: Microsoft Copilot, Anthropic, Perplexity.
These two lists reveal fundamentally different strategic approaches.
Google’s strategy is "building roads through alliances." The AP2 protocol acts as an open, standardized repository, designed to let AI agents operate on existing financial rails. Transactions are divided into three layers: intent authorization, cart authorization, and payment authorization, leveraging existing user credentials (like Google Pay) to reduce friction. The advantage is compliance and easy adoption, but the downside is a "controlled ecosystem"—transactions can only occur within the partner network, sacrificing open interoperability.
Stripe’s path is "building its own expressway." Its ambitions go far beyond protocol. Looking back over the past 12 months, Stripe has carefully orchestrated a closed-loop industry chain:
- Acquiring token issuance: In October 2024, Stripe bought stablecoin platform Bridge for $1.1 billion (deal closed February 2025).
- Building wallet infrastructure: In June 2025, Stripe acquired wallet company Privy, enabling any app to embed a digital wallet without plugins.
- Creating a dedicated blockchain: In September 2025, Stripe and Paradigm jointly incubated Tempo, a chain purpose-built for payments, valued at $5 billion and capable of tens of thousands of transactions per second with fees under $0.001.
- Securing regulatory licenses: In February 2026, Bridge received conditional approval from the US OCC to form a federally chartered trust bank, allowing direct stablecoin issuance and custody services.
From token issuance, wallets, blockchain, to banking licenses, Stripe controls every layer. As CEO Patrick Collison put it, "Money has to live somewhere."
The Real Winner: Why Circle Holds the High Ground
Amid the battle for entry points between Google and Stripe, one player stands apart—and holds all the cards: Circle.
No matter which protocol AI agents use for payments, if the transaction involves dollar stablecoins, it ultimately needs a compliant, transparent, and auditable settlement medium. In the regulated stablecoin market, Circle’s USDC is virtually the sole institutional choice.
Tether’s USDT may be large in scale, but its reserve transparency remains controversial. In an AI-driven world where hundreds of thousands of automated transactions occur daily, no reputable company would risk its core business on assets with uncertain regulatory standing. In contrast, Circle, as a NYSE-listed company, publishes reserve reports that withstand scrutiny.
This creates an interesting scenario:
- Stripe camp: Stripe’s stablecoin financial accounts support USDC; OpenAI settles payments through Stripe with USDC; Tempo chain transaction fees are denominated in dollar stablecoins.
- Google camp: In the AP2 ecosystem, Coinbase also connects via USDC.
Both camps compete for "who controls the AI spending interface," while Circle collects "the settlement volume from all traffic." Data shows that in 2024, global stablecoin transfers reached $15.6 trillion, matching Visa’s volume. As AI transaction volumes surge, consulting firms predict that by 2030, AI-driven transactions will hit $1.7 trillion, with most of those funds likely flowing through USDC’s compliant pipeline.
For Crypto Payments: From "Speculation Tool" to "Infrastructure"
What does this shadow war mean for the crypto industry itself? The core shift is this: Stablecoins are transitioning from "chips for crypto trading" to "AI payment infrastructure."
Standard Chartered recently warned that by 2028, US banks could see up to $500 billion in deposits diverted to stablecoins. When on-chain stablecoins can transfer yields frictionlessly and bank deposit rates approach zero, capital migration is inevitable. AI agents will always choose the most efficient, lowest-cost payment rails—precisely the structural advantage of crypto payments.
Additionally, crypto-native payment standards are emerging. Ethereum’s ERC-8004 and Coinbase’s x402 aim to enable "permissionless" transactions for AI agents—two AI agents can use NFT identity credentials and smart contracts to directly handle verification, custody, and settlement, all without human intervention. This A2A (Agent-to-Agent) model will deliver huge efficiency gains for micropayments and programmatic transactions.
Gate’s Perspective on the Future
As a key player in the crypto industry, Gate sees not just challenges but opportunities in this trend. As AI payments bring large-scale real-world transactions on-chain, compliant, transparent, and efficient trading platforms will become the critical gateways for capital flows.
Take GateToken (GT) as an example. It serves not only as a passport to the platform ecosystem, but its value is increasingly tied to real on-chain payment demand. As of February 24, 2026, GT’s trading performance on Gate remains robust, consistently reflecting the market’s recognition of utility-driven crypto assets. As the AI agent economy matures, assets like GT—combining utility and liquidity—are poised to play a greater role in payments, gas fee settlement, and ecosystem governance.
Conclusion
The shadow war between Google and Stripe is, at its core, a clash between "traditional finance extension" and "crypto-native reconstruction." One side wants to defend its moat through alliances; the other seeks to build a new world through technology.
But regardless of who ultimately prevails, one thing is certain: AI will drive economic activity, and money will reside securely in code. For crypto payments, this is not just a battle—it’s the dawn of a new era. Gate will continue to serve as a builder of this era’s infrastructure, witnessing and advancing the free flow of capital.
