Apidays London 2026

Key Details

• Event Homepage: Apidays Website
• Date: September 30 – October 1, 2026
• Venue: Convene Sancroft, St. Paul’s
• Registration: Apidays Event Page
• Call for Speakers: Apply at the Apidays website

Conference Overview

In 2026, the primary consumer of a UK bank’s API is no longer a human with a mobile app—it is an Autonomous Agent. From automated mortgage refinancing to real-time treasury management for SMEs, the London financial ecosystem is shifting from GenAI (talking about money) to Agentic AI (moving money). apidays London 2026 explores the technical and regulatory architecture required to support a world where APIs are the “legal and functional hands” of AI. We are moving from Open Banking (data access) to Actionable Banking (execution), where embedded finance becomes an invisible utility within the agentic workflow.

Apidays puts the intersection between APIs and AI front and center, especially in the world of AI Agents acting autonomously in accessing your APIs and bringing the agentic intention economy to life. In this world the role of OpenAPI has never been more important.

Join us at the OAI Track at apidays London to find out from our presenters what this intersection looks like, and how OpenAPI is being used and evolving to support the agentic world.

Registration and Participation

The OAI Track is part of the apidays London conference.

Please use the conference registration link.

OAI Summit Program

Our full programme is published at our Events website.

Please keep an eye out for updates.