The moment when payments no longer need a human has arrived. Visa Crypto Labs released a CLI (Command-Line Interface) tool. AI agents execute card payments directly from the terminal. No API keys, no prepaid accounts needed. And it's not just Visa moving — Stripe, Mastercard, and Circle are all pouring out "agent payment" infrastructure.
What is this about?
Visa CLI is the first experimental product from Visa Crypto Labs. The idea is simple — it's a tool that lets AI agents execute payments with a single line of code. Until now, online payments required either a person entering card numbers or a developer integrating complex APIs. Visa CLI eliminates that entire process.
Visa's crypto head Cuy Sheffield calls this "command-line commerce." Instead of humans navigating websites to make payments, AI agents autonomously transact from the terminal — a whole new paradigm.
It's currently running in closed beta, and you can request access through GitHub authentication. Early use cases include image generation APIs, music generation APIs, and accessing market data or research databases behind paywalls.
This isn't just about Visa CLI alone. Visa has been pushing a major initiative called "Visa Intelligent Commerce" since 2025. They're working with over 100 partners, 30+ are building in the sandbox, and 20+ have direct integrations. Hundreds of live transactions with actual agents executing payments have already occurred.
Visa's Chief Product & Strategy Officer Jack Forestell put it this way: "Agentic commerce is the biggest opportunity I've seen in over 20 years in the payments industry." The idea is to eliminate friction, increase transaction density, accelerate B2B digitization, and expand economic activity itself.
What's actually changing?
You can break the history of payments into three stages. Stage 1: humans physically swipe cards. Stage 2: automation through APIs. And now Stage 3 — AI agents making decisions and executing payments on their own.
| Traditional Checkout | API Payments (Stripe, etc.) | AI Agent Autonomous Payments | |
|---|---|---|---|
| Who pays | Human (manual input) | Developer (code integration) | AI agent (autonomous execution) |
| Requirements | Card number, web form | API key, pre-set account | CLI authentication only |
| Transaction scale | Manual per-transaction | Batch/schedulable | Real-time autonomous continuous payments |
| B2B application | Invoice / manual approval | Partially automated | Agent processes directly with corporate card |
| Micropayments | Inefficient | Fee limitations | Down to $0.000001 (Circle) |
| Human involvement | Every transaction | Setup only | Autonomous within approved limits |
Visa isn't the only one jumping into this space. Major players are moving almost simultaneously:
- Stripe — Agentic Commerce Suite + Machine Payments Protocol
Stripe announced their Agentic Commerce Suite, enabling sales through AI agents with a single integration. Together with the Tempo blockchain, they also unveiled the Machine Payments Protocol (MPP), where agents pre-approve spending limits and stream continuous payments. Companies like Coach, Kate Spade, Etsy, Wix, and Squarespace are already participating. - Mastercard — Agent Pay + Verifiable Intent
Mastercard is building agentic payment infrastructure with Agent Pay. The core concept is "Know Your Agent" — only registered agents can transact, and they're trackable via network tokens. Verifiable Intent, co-developed with Google, cryptographically records what the user authorized the agent to do. They also launched Agent Suite in January 2026. - Circle — Nanopayments (x402 standard)
Circle launched Nanopayments on testnet. Gas-free USDC transactions down to $0.000001, letting AI agents pay per API call without needing an account. Fully programmatic payments — no accounts, no credit cards needed.
TradFi vs Crypto — Different approaches
Here's what's interesting: traditional finance (Visa, Mastercard, Stripe) is layering agent capabilities on top of existing card payment rails, while the crypto camp (Circle, Coinbase) argues for blockchain-native infrastructure. Coinbase CEO Brian Armstrong nailed the key point: "AI agents can have a crypto wallet, but they can't open a bank account." Visa CLI sits right between these two worlds — card network rails + developer-native CLI.
Who will be most affected?
The market that agent payments unlock is broader than you might think:
E-commerce / Retail: According to Visa research, 47% of US consumers already use AI for shopping-related tasks. Visa predicts that during the 2026 holiday season, millions of consumers will complete purchases through AI agents. Skyfire already demonstrated Consumer Reports' AI recommendation agent purchasing Bose headphones via browser automation.
B2B / SaaS: Ramp is applying Visa Intelligent Commerce to its automation platform, having agents handle corporate card payments. Invoice creation, approval, and payment — all running without human involvement.
API Economy: It's a model where agents purchase and consume paid APIs — image generation, data analysis, research DBs — in real time. Companies like Browserbase and Postalform are already running per-agent-call billing models on Stripe MPP.
What about security?
AI agents spending money autonomously naturally raises security concerns. Visa created the Trusted Agent Protocol — a framework for distinguishing bots from legitimate AI agents. Akamai participates in this protocol, providing edge-based behavior analysis, user recognition, and bot defense. Mastercard's approach is "Know Your Agent" + biometric-based consent. The key design principle: agents can only pay within the scope explicitly approved by the user.
The essentials: How to get started
- Assess the landscape
Right now, all tools are in beta/early stage. Visa CLI is closed beta (GitHub auth required), Circle Nanopayments is on testnet, and Stripe Agentic Commerce Suite is in early access. - Decide which rails to ride
If you want to build on existing card payment infrastructure, look at Visa Intelligent Commerce or Stripe Agentic Commerce Suite. For crypto-native, check out Circle Nanopayments or Coinbase's x402 standard. - Review your business model
Check if your service can be "discovered" by agents. Stripe's Agentic Commerce Protocol is the standard for exposing products to AI agents. Agents need to be able to find, compare, and pay for your products. - Design your security layer
To accept agent payments, you need infrastructure that distinguishes bots from agents. Review Visa's Trusted Agent Protocol or Mastercard's Verifiable Intent. - Start with a pilot
Starting with low-risk areas like repetitive B2B payments (like Ramp) or API micropayments is the realistic approach.
