Table of Contents
Visa Intelligent Commerce vs Mastercard Agent Pay is the first real platform decision for anyone building AI agents that buy things with cards. Both networks now give an agent a tokenized credential instead of a raw card number, both verify the agent before it pays, and both have added machine payments and stablecoin rails in 2026. The differences sit in identity, protocol coverage and settlement.
Visa announced Intelligent Commerce on 30 April 2025 with partners including Anthropic, IBM, Microsoft, Mistral AI, OpenAI, Perplexity, Samsung and Stripe (Visa press release). Mastercard launched Agent Pay one day earlier, on 29 April 2025, built on Mastercard Agentic Tokens and a first collaboration with Microsoft (Mastercard release).
Stablecoin Insider's take: most pages that rank for this comparison, such as AgentsPay's Visa vs Mastercard page and Rotten Wifi's explainer, stop at a feature table. This guide adds the question that decides an integration: which network you need first given your role, whether you build agents, run a merchant checkout, issue cards, or sell services that machines pay for.
Key Takeaways
- Both programs launched within a day of each other in April 2025 and both replace card numbers with agent-specific tokens (Visa; Mastercard).
- Visa leads on protocol coverage: Intelligent Commerce Connect accepts agent payments made through the Trusted Agent Protocol, MPP, ACP and UCP in one integration, and can route non-Visa cards (Visa, 8 April 2026).
- Mastercard leads on machine-to-machine settlement: Agent Pay for Machines targets payments of fractions of a cent and settles across cards, accounts and stablecoins, with 30+ launch supporters (Mastercard, 10 June 2026).
- Visa reports stablecoin settlement at an annualized run rate of about $7 billion as of March 2026 and more than 160 stablecoin-linked card programs, live or in development (Visa Payments Forum release).
- Neither network publishes a fee schedule for agent transactions; pricing runs through your existing issuer, acquirer or Visa onboarding agreement (Visa developer docs).
What is the difference between Visa Intelligent Commerce and Mastercard Agent Pay?
Visa Intelligent Commerce is built to make agent checkout work at any merchant through one integration, while Mastercard Agent Pay is built around registered agents plus a dedicated rail for machines paying machines. Both sit on existing card tokenization, so the consumer experience is similar; the build path is not.
Visa frames its scale in network terms: at launch it pointed to 4.8 billion Visa credentials and more than 150 million accepting merchant locations that agents could eventually reach (Visa investor release). Mastercard frames Agent Pay as a program in which trusted AI agents must be registered and verified before they can pay on a user's behalf (Mastercard release).
Visa Intelligent Commerce vs Mastercard Agent Pay at a glance
The table below compares both programs on the eight points that decide an integration. Every cell links to the Visa or Mastercard source it came from, read on 8 November 2026.
| Dimension | Visa Intelligent Commerce | Mastercard Agent Pay |
|---|---|---|
| Launched | 30 April 2025 (Visa) | 29 April 2025 (Mastercard) |
| Agent credential | Tokenized Visa credential provisioned through Visa Token Service, bound to Visa Payment Passkeys (docs) | Mastercard Agentic Tokens, built on the tokenization behind contactless and card-on-file (release) |
| Agent identity | Trusted Agent Protocol with Cloudflare, using HTTP Message Signatures (Visa) | Registered and verified agents (release); Verifiable Intent proof of what the user authorized (PYMNTS) |
| Protocols accepted | TAP, MPP, ACP and UCP via Intelligent Commerce Connect (Visa) | Verifiable Intent credentialing in Agent Pay for Machines (Mastercard); its Early Access demo ran on x402 (SCI coverage) |
| Machine payments | CLI proof of concept for agents paying in the terminal (Visa) | Agent Pay for Machines, payments down to fractions of a cent (Mastercard) |
| Stablecoin role | Stablecoin settlement on VisaNet, about $7B annualized run rate (Visa) | Guaranteed multi-rail settlement across cards, accounts and stablecoins (Mastercard) |
| Big AI platform deal | OpenAI partnership, 10 June 2026 (Visa) | Microsoft Azure OpenAI Service and Copilot Studio (release) |
| Published fees | Unpublished; set in onboarding (docs) | Unpublished (release names no fee) |
How does Visa Intelligent Commerce work?
Visa Intelligent Commerce works by letting an approved agent retrieve a tokenized Visa credential for a purchase the consumer has already approved, with Visa checking the agent at the network level. Visa's developer docs describe network-level controls, consumer-approved purchase instructions, agent validation and tokenized credentials for agent providers, wallet providers and agent enablers (Visa developer docs).
The build has four layers. First, the card is enrolled and provisioned as a token through Visa Token Service, and only tokenizable, Cloud Token Framework-enrolled credit, debit and prepaid cards qualify. Second, the consumer binds a device with a Visa Payment Passkey. Third, the agent registers in the Visa Agent Registry Service so Visa can validate its signatures. Fourth, the agent creates a purchase instruction and retrieves credentials for it (Visa developer docs).
In April 2026 Visa added Intelligent Commerce Connect, a network, protocol and token vault agnostic on-ramp delivered through the Visa Acceptance Platform. It handles payment initiation, tokenization, spend controls and authentication, and it was in pilot with Aldar, AWS, Diddo, Highnote, Mesh, Payabli and Sumvin at launch (Visa release). Merchants on the Visa Acceptance Platform can also use Intelligent Commerce to capture a customer's purchase intent and complete agent transactions (Visa Acceptance docs).
June 2026 brought Agent Score, which rates how well agents can navigate a merchant site, an Agentic Directory of verified agents and merchants, and a strategic partnership with OpenAI (Visa Payments Forum release; Visa and OpenAI).
How does Mastercard Agent Pay work?
Mastercard Agent Pay works by issuing an Agentic Token to a registered, verified AI agent, so every player in the chain can see that an agent made the purchase. The launch release says trusted agents must be registered and verified first, and that issuers, merchants and consumers will all be able to recognize agent-facilitated transactions (Mastercard release).
Mastercard leaned on its existing acceptance partners. It named IBM watsonx Orchestrate for B2B use cases and acquirers and checkout players Braintree and Checkout.com to extend the tokenization they already use with merchants (Mastercard release). In September 2025 Mastercard said all US Mastercard cardholders were expected to have access by the holiday season, with Citi and US Bank cardholders first, and it announced an Agent Toolkit that exposes its API documentation to AI assistants through MCP (The Paypers).
Then came Agent Pay for Machines on 10 June 2026. It covers credentialing, permissioning with programmatically enforced spending limits, transacting across providers, and settlement across cards, accounts and stablecoins, with supporters including Adyen, BVNK, Checkout.com, Cloudflare, Coinbase, Crossmint, OKX, Stripe and Tempo (Mastercard release). Our Agent Pay for Machines coverage explains how the x402 demo settled once Early Access opened in October.
Which network handles agent identity better?
Visa has the more open, merchant-side identity standard today, while Mastercard has the stronger record of what the user actually approved. They solve two halves of the same trust problem, and a serious merchant will eventually want both.
Visa's Trusted Agent Protocol, released on 14 October 2025 with Cloudflare, uses agent-specific cryptographic signatures built on the HTTP Message Signature standard to pass agent intent, consumer recognition and optional payment data to the merchant (Visa release). The code is public on GitHub. Visa launched it citing a 4,700% rise in AI-driven traffic to US retail sites, an Adobe figure (Visa release).
Mastercard's answer is Verifiable Intent, which it announced in March 2026 and contributed with Google's Agent Payments Protocol to new FIDO Alliance standards work on 28 April 2026 (PYMNTS). That record of what a cardholder authorized helps settle disputes, which is the hard part when an agent buys the wrong item. For the protocol layer underneath, see x402 vs AP2 vs ACK-Pay.
Which is better for machine payments and stablecoins?
Mastercard is ahead for machine-to-machine payments because Agent Pay for Machines is a named service with settlement across cards, accounts and stablecoins, while Visa's machine work is still a proof of concept. Visa, in turn, is ahead on stablecoin settlement volume inside its core network.
Mastercard describes payments of fractions of a cent, executed continuously between systems, with guaranteed multi-rail settlement (Mastercard release). Visa showed a command line proof of concept that lets AI agents pay for digital services in the terminal with tokenized credentials (Visa release).
On stablecoins, Visa says it has moved billions of dollars across VisaNet, with an annualized run rate of about $7 billion as of March 2026, that issuing banks already settle seven days a week onchain, and that more than 160 stablecoin-linked card programs are live or in development (Visa release). If your agents hold USDC rather than cards, see the Stablecoin Insider guides to spend limits for an AI agent USDC wallet and Link balance for agents.
How hard is it to integrate each one?
Visa publishes a detailed direct integration path, while Mastercard mostly reaches merchants through their existing acquirer or processor. Your role decides which one is easier in practice.
| Your role | Visa Intelligent Commerce path | Mastercard Agent Pay path |
|---|---|---|
| Agent builder | Become an approved VIC participant; onboard to TAP, VTS, Visa Payment Passkeys and the Visa Agent Registry Service (docs) | Register and verify the agent with Mastercard before it can pay (release); Agent Toolkit for docs via MCP (Paypers) |
| Merchant | Intelligent Commerce Connect via the Visa Acceptance Platform, one integration for TAP, MPP, ACP and UCP (Visa) | Through acquirers and checkout partners such as Braintree and Checkout.com (release) |
| Card issuer | Tokens carry new transaction-type data and a token assurance signal (Visa) | Agentic Tokens give issuers visibility and control on existing rails (release) |
| API or data seller paid by machines | CLI concept only so far (Visa) | Agent Pay for Machines, Early Access (release; SCI) |
Visa's docs are explicit about the steps: three environments, Sandbox then Certification then Production, each needing Visa approval, with sandbox connectivity taking about 10 business days (Visa developer docs). Visa also ships a public AI skills repository and a sandbox MCP server for agents implementing its APIs (Visa developer docs).
What do Visa Intelligent Commerce and Mastercard Agent Pay cost?
Neither network publishes a price for agent transactions, so the honest answer is unpublished. Visa routes production access through its onboarding and certification process (Visa developer docs), and Mastercard's Agent Pay for Machines release names partners and capabilities but no fee (Mastercard release).
In practice, an agent purchase is still a card transaction, so expect your normal interchange, scheme and processor costs to apply under your merchant or issuing agreement. Ask your acquirer whether agent-flagged transactions carry any new scheme fee before you commit volume.
Which should you integrate first?
Integrate the network your counterparties already run, then add the second when volume justifies it. The matrix below is Stablecoin Insider's own reading of where each program is strongest today.
| If you are... | Start with | Why |
|---|---|---|
| A consumer shopping agent that must work at many stores | Visa Intelligent Commerce | One Connect integration covers four agent protocols and non-Visa cards (Visa) |
| A merchant worried about bots blocking good agents | Visa Trusted Agent Protocol | Signed agent requests separate shoppers from scrapers (Visa) |
| An API, data or compute seller paid per call | Mastercard Agent Pay for Machines | Built for sub-cent, always-on payments (Mastercard) |
| A B2B team buying from suppliers with agents | Mastercard Agent Pay | Virtual corporate card tokens and IBM watsonx use cases (Mastercard) |
| A stablecoin-first fintech | Both, by rail | Visa settles stablecoins on VisaNet; Mastercard settles machine payments in stablecoins (Visa; Mastercard) |
Stablecoin Insider's verdict on Visa Intelligent Commerce vs Mastercard Agent Pay
Visa wins for reach and standards, and Mastercard wins for machine payments and dispute evidence. Neither is a walled garden, and the gap between them is narrower than their marketing suggests.
- Pick Visa first if your agents shop across many merchants, because Intelligent Commerce Connect accepts TAP, MPP, ACP and UCP traffic in one place (Visa).
- Pick Mastercard first if machines pay machines, because Agent Pay for Machines is a named service with stablecoin settlement (Mastercard).
- Plan for both if you are a stablecoin-native platform, since both networks now settle part of their flow in stablecoins (Visa; Mastercard).
FAQ
Is there a Visa Agent Pay?
No. Agent Pay is Mastercard's program (Mastercard). Visa's equivalent is Visa Intelligent Commerce (Visa).
Can an AI agent use any Visa or Mastercard card?
Not yet. Visa limits Intelligent Commerce to tokenizable, Cloud Token Framework-enrolled credit, debit and prepaid cards (Visa docs). Mastercard said US cardholders would get access first, starting with Citi and US Bank (The Paypers).
Do Visa and Mastercard agent payments support stablecoins?
Yes, at the settlement layer. Visa runs stablecoin settlement on VisaNet (Visa), and Mastercard Agent Pay for Machines settles across cards, accounts and stablecoins (Mastercard).
What is the Visa Trusted Agent Protocol?
What is Mastercard Verifiable Intent?
It is a record of what a user authorized an agent to buy, which Mastercard contributed with Google's AP2 to FIDO Alliance standards work in April 2026 (PYMNTS).
How much do Visa Intelligent Commerce and Mastercard Agent Pay cost?
Neither network publishes a fee for agent transactions. Pricing is unpublished and set through Visa onboarding (Visa docs) or your Mastercard acquirer or issuer agreement (Mastercard).
Sources: Visa Intelligent Commerce launch, Intelligent Commerce Connect, Trusted Agent Protocol, Visa Payments Forum 2026, Visa developer docs, Mastercard Agent Pay launch, Agent Pay for Machines and PYMNTS on FIDO, all read on 8 November 2026.
This content is provided for informational and educational purposes only and doesn't constitute financial, investment, legal or tax advice. Product scope, partner lists, pilots and onboarding rules change; every detail here was read on 8 November 2026 from the linked Visa, Mastercard and trade press pages. It isn't advice to buy or sell any security or digital asset, including Visa or Mastercard shares, USDC or any other stablecoin, and it isn't a recommendation to integrate with, or contract with, Visa, Mastercard or any payments provider named here.
