Fintech Deep Dive — Monday | June 22, 2026
Fintech Deep Dive — Monday | June 22, 2026 Developer & Technical: APIs, Protocols, and Infrastructure (June 15–22, 2026) This week in Indian fintech infrastructure was dominated by a single question: what happens when AI agents need to pay? Pine Labs answered with P3P, an agentic payment protocol layered on UPI that eliminates the human authentication step entirely. Meanwhile, UPI continued its global march — live at the Eiffel Tower now, rolling into Paris and Nice airports — and the long-awaited market cap deadline that will reshape UPI app competition ticked closer as PhonePe and Google Pay’s combined share finally dropped below 80%. On the enterprise infrastructure side, Quickwork shipped a fully self-managed deployment model, and Razorpay signalled a $600M IPO. Here are the five stories developers and architects should track. ...