events

FOST London: APIs, AI & the Future of Software

FOST London brings six co-located events under one roof: apidays London, GenerationAI, Green IO, AsyncAPI Conf, OpenAPI Spec Day and GraphQL Day. Across two days it runs keynotes, technical talks, hands-on workshops and networking on how AP

Starts

2026-09-30T08:00:00+00:00

Organizer

London API

Location

CONVENE SANCROFT SAINT PAUL’S, Sancroft, Rose St, Paternoster Sq, London, United Kingdom

FOST London brings six co-located events under one roof: apidays London, GenerationAI, Green IO, AsyncAPI Conf, OpenAPI Spec Day and GraphQL Day. Across two days it runs keynotes, technical talks, hands-on workshops and networking on how APIs, AI agents and related specifications are reshaping the software stack, with sessions touching MCP, GraphQL, OpenAPI, AsyncAPI and sustainable IT. Speakers come from Google, IBM, JPMorgan Chase, Deutsche Bank, Goldman Sachs, Postman and other companies. Organiser London API has set aside a limited number of free passes for Meetup members, offered first come, first served.