Agentic Payments Infrastructure Emerges Across Payment Networks and Fintech Platforms

Executive Summary

• Mastercard's Agent Pay, announced in April 2025, has now rolled out across the company's global operations, with issuing banks able to participate in agentic commerce; Mastercard frames adoption around a "Verifiable Intent" specification co-developed with Google and open-sourced via FIDO Alliance and other standards bodies ^S3.
• Nuvei completed a live agentic-commerce proof of concept with Visa, Arvato Systems, and fashion brand Kings and Priests, in which a merchant's AI agent initiated and paid for a purchase inside the agent flow with no hand-off to a separate payment step, settled on live Visa rails with multiple European issuers participating ^S2.
• Stripe now powers Meta's "Muse" AI shopping agent using Link, letting it check out at Link merchants or fall back to a single-use virtual card elsewhere ^S1.
• Checkout.com has gone live with direct acquiring in the US under a Merchant Acquirer Limited Purpose Bank charter in Georgia, reducing reliance on third-party intermediaries ^S1.
• Indian fintechs Paytm and BharatPe have launched agentic AI products (Paytm Intelligence and BharatPe's Agentic AI/Credit Coach) aimed at enterprise workloads and merchant guidance respectively ^S1.

What Happened

Mastercard's Agent Pay program, first announced in April 2025, has completed a global rollout across the network's issuing banks, according to Mastercard Chief Digital Officer Pablo Fourez ^S3. Mastercard's approach centers on "Verifiable Intent," a specification developed jointly with Google and open-sourced through standards bodies including FIDO Alliance ^S3.

Separately, Nuvei ran a live agentic-commerce transaction with Visa, Arvato Systems, and merchant Kings and Priests, in which an AI agent completed a purchase and payment without exiting to a separate checkout flow, using live Visa rails and multiple European issuers ^S2.

Stripe is powering Meta's Muse AI agent through its Link product, enabling Muse to transact across more than one million Link-enabled merchants or use single-use virtual cards for others ^S1. Checkout.com has moved to direct acquiring in the US via a state-chartered MALPB in Georgia ^S1. In India, Paytm launched "Pi," an AI-agent product for enterprise sales, service and operations workloads, and BharatPe launched agentic AI and a "Credit Coach" tool for merchants, both unveiled at Global Fintech Fest 2026 ^S1. Two explainer publications - FintechZoom and Oxagile - published guides this month defining agentic payments as AI-agent-initiated transactions operating within delegated limits, without per-transaction manual approval ^S4S5.

Why It Matters

ANALYSIS: These developments show the two largest card networks and multiple PSPs simultaneously building agent-native payment paths rather than treating AI agents as an edge case. This suggests the industry views agent-initiated checkout as a near-term commercial requirement rather than a speculative future scenario. The parallel activity across Mastercard, Visa (via Nuvei), and Stripe indicates competitive urgency to define the technical and trust standards before a dominant model emerges ^S1S2S3.

Strategic Implications

Merchants

• Agent-initiated checkout that completes payment inside the agent, without redirect to a separate payment page, is now technically demonstrated on live rails ^S2. ANALYSIS: This could reduce cart abandonment for agent-mediated purchases, though evidence does not quantify any effect.

Banks/Issuers

• Mastercard's issuing bank network can now participate in Agent Pay globally ^S3. Multiple European issuers already took part in the Nuvei/Visa proof of concept ^S2.

PSPs

• Stripe is directly embedded in a major consumer AI agent (Meta's Muse) via Link ^S1. Nuvei positioned itself as an early infrastructure partner for agent-led checkout ^S2.

Acquirers

• Checkout.com's move to direct acquiring reduces its dependence on third-party intermediaries and gives it direct card network access ^S1. ANALYSIS: This positions it to control more of the transaction stack as agentic flows add complexity to authorization and settlement.

Card Networks

• Mastercard is driving standards (Verifiable Intent) rather than just enabling volume ^S3. Visa is providing live settlement rails for agent-led transactions via partners ^S2.

Fintechs

• Paytm and BharatPe are extending agentic AI beyond payments into enterprise operations and merchant advisory services, suggesting agentic tooling is being positioned as a broader product line, not just a checkout feature ^S1.

Competitive Impact

Mastercard and Visa are both visibly investing in agentic infrastructure and standards, which ANALYSIS suggests neither wants to cede first-mover advantage in defining trust and authorization models for agent commerce ^S2S3. Stripe's embedding in Meta's Muse gives it direct distribution into a major consumer AI agent, a position not evidenced for other PSPs in this evidence set ^S1. Checkout.com's direct acquiring move is independent of agentic payments specifically but reduces intermediary dependence, which ANALYSIS could position it to move faster on agent-related product changes ^S1. Smaller regional fintechs (Paytm, BharatPe) are applying agentic AI to merchant services rather than consumer checkout, a different competitive lane ^S1.

Technology Impact

• Verifiable Intent: a specification co-developed by Mastercard and Google, open-sourced via FIDO Alliance and other standards bodies, intended to let consumers and merchants trust agent-initiated interactions ^S3.
• Agent-embedded payment execution: Nuvei's proof of concept demonstrates payment completion inside the AI agent itself, without a separate payment hand-off, on Visa rails ^S2.
• Link tokens and single-use virtual

Sources

^S1 Checkout.com Goes Direct in US Acquiring - connectingthedotsinfin.tech - https://www.connectingthedotsinfin.tech/checkout-com-goes-direct-in-us-acquiring

^S2 Analyzing Checkout.com for agentic commerce models | Nuvei - nuvei.com - https://www.nuvei.com/posts/evaluating-payment-infrastructure-for-agentic-commerce-and-agent-led-checkout-models

^S3 Podcast: Mastercard focuses on ‘Verifiable Intent’ for agentic payments, CDO says | FIDO Alliance - fidoalliance.org - https://fidoalliance.org/finainews-podcast-mastercard-focuses-on-verifiable-intent-for-agentic-payments-cdo-says

^S4 FintechZoom.com Publishes In-Depth Guide on Agentic Payments - openpr.com - https://www.openpr.com/news/4634169/fintechzoom-com-publishes-in-depth-guide-on-agentic-payments

^S5 The Engineering Guide to Agentic Payments - Oxagile - oxagile.com - https://www.oxagile.com/article/agentic-payments

*Generated automatically. All factual claims carry [S#] markers referring to the numbered sources above. Analytical judgements are the model's interpretation and are not sourced.*