Rain Unites Payments Giants to Standardize Agent-Driven Commerce
Event summary
- Rain launched the Agentic Payments Alliance (APA) on August 18, 2026, with over 25 founding members including Visa, Mastercard, and Fiserv.
- McKinsey projects $3 trillion to $5 trillion in global agentic commerce by 2030, driving the need for standardized infrastructure.
- APA will focus on shared research, frameworks, and advocacy for regulatory questions in agentic commerce.
- Founding members gain early access to Rain's Agentic Startup Program, supporting early-stage companies in the space.
The big picture
The Agentic Payments Alliance represents a preemptive move to standardize a rapidly growing segment of commerce. With McKinsey projecting $3 trillion to $5 trillion in agentic commerce by 2030, the alliance aims to prevent fragmentation by aligning key players early. Rain's role as convenor positions it as a central infrastructure provider in this emerging category.
What we're watching
- Standardization Pace
- How quickly the APA can establish shared standards for agent identity and authorization.
- Regulatory Alignment
- Whether the alliance can preemptively address regulatory questions before they become barriers.
- Startup Ecosystem
- The impact of Rain's Agentic Startup Program on accelerating innovation in agentic commerce.
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