Siham Essodaigui
Head of Applied AI
Nat Sakimura is a well-known identity and privacy standardization architect and the Chairman of the Board of the OpenID Foundation. Besides being an author of such widely used standards as JWT (RFC7519), JWS (RFC7515), OAuth PKCE (RFC7636) and OpenID Connect, he helps communities to organize themselves to realize the ideas around identity and privacy. His current projects include FAPI, ISO/IEC 29184 Online privacy notice and consent, ISO/IEC 27551 Unlinkable Attribute-based entity authentication, OAuth JAR, RAR, and mTLS.
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The “No AI without APIs” conference
As a global hub for finance, technology, and regulation, London sets the stage for critical conversations at the intersection of APIs and AI. It’s the ideal environment to explore how APIs enable scalable, secure, and intelligent systems across industries.
2,000+
Participants
1,000+
Companies
100+
Sessions
100+
Speakers
Your apidays ticket unlocks more than just the main event. Enjoy access to exclusive partner events happening at the same time.
From hands-on workshops to real-world case studies, the two-day conference will cover:
Level up your skills
Go beyond the basics—dig into API design, security, management, and real implementation challenges.
Learn from people who've done it
Explore real case studies, practical lessons, and unfiltered insights from teams building and scaling APIs.
Boost your credibility
Complete curated learning tracks and earn certifications that show you know your stuff.
Build the right network
Meet API leaders, builders, and thinkers shaping the future, across industries and regions.
See what’s next before it hits
AI, LLM APIs, sustainability, platform governance—get ahead of the curve with what’s coming in the API space.
What attendees say
Boomi, the intelligent integration and automation leader, helps organizations around the world automate and streamline critical processes to achieve business outcomes faster. Harnessing advanced AI capabilities, the Boomi Enterprise Platform seamlessly connects systems and manages data flows with API management, integration, data management, and AI orchestration in one comprehensive solution. With a customer base exceeding 23,000 companies globallyand a rapidly expanding network of 800+ partners, Boomi is revolutionizing the way enterprises of all sizes achieve business agility and operational excellence. Discover more at boomi.com
MuleSoft is the leading integration, automation and API platform that empowers businesses to integrate their applications and data and create connected experiences faster. To power AI and digital transformation initiatives, organizations must bring all of their data, systems, and processes to bear. MuleSoft’s all-in-one platform enables teams to deliver agentic AI experiences across the enterprise with seamless connectivity, automation, and control. Visit mulesoft.com
Google Cloud accelerates every organization’s ability to digitally transform its business. We deliver enterprise-grade solutions that leverage Google’s cutting-edge technology – all on the cleanest cloud in the industry. Customers in more than 200 countries and territories turn to Google Cloud as their trusted partner to enable growth and solve their most critical business problems. https://cloud.google.com/apis
Treblle is a federated API Intelligence platform offering enterprises full API visibility from one integration point. It deploys on-prem or in a private cloud, ensuring enterprise-grade security and compliance. Treblle enables shift-left with API Intelligence, Discovery, Observability, Analytics, Runtime Security, Governance, Developer Portals, and an AI-powered Integration Assistant. Recognized by Gartner over 15 times and awarded for Observability, Treblle drives faster innovation while enabling enterprises to maintain full control over their entire API landscape. www.treblle.com
In a world powered by APIs, Postman is the leading API collaboration platform, eliminating the pain of disconnected tools by unifying the entire API workflow in one place. Unlike traditional solutions, Postman streamlines design, testing, and documentation on a single platform, enabling seamless collaboration from creation to deployment. By replacing fragmented workflows with a secure, integrated experience, Postman accelerates development and ensures reliable APIs in today’s AI-first era. www.postman.com
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IBM is a leading provider of global hybrid cloud and AI, and consulting expertise. We help clients in more than 175 countries capitalize on insights from their data, streamline business processes, reduce costs and gain the competitive edge in their industries. IBM's breakthrough innovations in AI, quantum computing, industry-specific cloud solutions and consulting deliver open and flexible options to our clients. All of this is backed by IBM's long-standing commitment to trust, transparency, responsibility, inclusivity and service. Visit www.ibm.com for more information.
Tyk is a universal API management tool for REST, GraphQL, gRPC and async APIs. It helps you build, secure, govern, and automate APIs for the AI era with open standards, scalability, and flexibility. https://tyk.io
Akamai, a global leader in cybersecurity and cloud services, has strengthened its API security portfolio through the acquisition of Noname Security. This strategic integration enables Akamai to deliver API protection, addressing vulnerabilities, mitigating threats, and ensuring compliance. The platform’s advanced capabilities, including API discovery, posture management, runtime protection, and security testing, seamlessly complement Akamai’s comprehensive security portfolio. Alongside its other leading security solutions, such as web application firewalls, DDoS protection, and zero trust security, Akamai provides customers with unparalleled visibility and control over their API ecosystem. This unified solution fortifies digital experiences, safeguarding data and applications against evolving cyber threats, underscoring Akamai’s commitment to innovation and excellence in cybersecurity. https://www.akamai.com
The New Relic Intelligent Observability Platform helps businesses eliminate interruptions in digital experiences. New Relic is the only AI-driven platform to unify and pair telemetry data to provide clarity over your entire digital estate. https://newrelic.com
At F5, we work alongside our customers and partners, combining diverse perspectives, experiences, and technology to modernize application delivery and security. Together, we amplify the positive impact of applications and help each other thrive.
Akamai, a global leader in cybersecurity and cloud services, has strengthened its API security portfolio through the acquisition of Noname Security. This strategic integration enables Akamai to deliver API protection, addressing vulnerabilities, mitigating threats, and ensuring compliance. The platform’s advanced capabilities, including API discovery, posture management, runtime protection, and security testing, seamlessly complement Akamai’s comprehensive security portfolio. Alongside its other leading security solutions, such as web application firewalls, DDoS protection, and zero trust security, Akamai provides customers with unparalleled visibility and control over their API ecosystem. This unified solution fortifies digital experiences, safeguarding data and applications against evolving cyber threats, underscoring Akamai’s commitment to innovation and excellence in cybersecurity. https://www.akamai.com
The New Relic Intelligent Observability Platform helps businesses eliminate interruptions in digital experiences. New Relic is the only AI-driven platform to unify and pair telemetry data to provide clarity over your entire digital estate. https://newrelic.com
At F5, we work alongside our customers and partners, combining diverse perspectives, experiences, and technology to modernize application delivery and security. Together, we amplify the positive impact of applications and help each other thrive.
Qyrus is a leading provider of AI-powered software testing solutions. It uses an intuitive, low-code/no-code and AI/ML driven approach and is dedicated to helping businesses achieve higher quality products with greater efficiency. Its platform supports testing of web apps, mobile apps, desktop apps, APIs, and SAP environments.
Greenpixie is the leading provider of usage-based sustainability data for hyperscaler cloud users (AWS, Azure, GCP). We measure our customer’s cloud emissions, helping you to use cloud sustainability as a lever for your business goals.
DigitalAPICraft is a pioneer in offering AI-enabled API platforms, empowering enterprises to maximize the value of digital ecosystems across industries, and with a strong presence in the US, UK, and India. https://digitalapicraft.com
DevITJobs is the first job board built with Software Engineers in mind. The main goal of the company is to bring more transparency, openness and diversity to the British IT market. DevITJobs is not only for Developers but for everyone working in the IT industry: Engineers, SAP and System Admins, Product Managers, QAs and UX/UI Designers! LinkedIn: https://www.linkedin.com/company/devitjobs
An independent tech provider trusted for nearly 25 years, Axway offers Managed File Transfer, B2B Integration, Financial Accounting Hub, and Amplify API management. Our extensive portfolio empowers organizations across industry to seamlessly integrate and succeed in the digital business landscape.
DigitalAPI is a pioneer in offering AI-enabled API platforms, empowering enterprises to maximize the value of digital ecosystems across industries, and with a strong presence in the US, UK, and India. https://www.digitalapi.ai/
Greenpixie is the leading provider of usage-based sustainability data for hyperscaler cloud users (AWS, Azure, GCP). We measure our customer’s cloud emissions, helping you to use cloud sustainability as a lever for your business goals.
DigitalAPICraft is a pioneer in offering AI-enabled API platforms, empowering enterprises to maximize the value of digital ecosystems across industries, and with a strong presence in the US, UK, and India. https://digitalapicraft.com
DevITJobs is the first job board built with Software Engineers in mind. The main goal of the company is to bring more transparency, openness and diversity to the British IT market. DevITJobs is not only for Developers but for everyone working in the IT industry: Engineers, SAP and System Admins, Product Managers, QAs and UX/UI Designers! LinkedIn: https://www.linkedin.com/company/devitjobs
An independent tech provider trusted for nearly 25 years, Axway offers Managed File Transfer, B2B Integration, Financial Accounting Hub, and Amplify API management. Our extensive portfolio empowers organizations across industry to seamlessly integrate and succeed in the digital business landscape.
DigitalAPI is a pioneer in offering AI-enabled API platforms, empowering enterprises to maximize the value of digital ecosystems across industries, and with a strong presence in the US, UK, and India. https://www.digitalapi.ai/
Kong is the cloud native API platform with the fastest, most adopted API gateway in the world. Loved by developers and trusted with enterprises’ most critical traffic volumes, Kong helps startups and Fortune 500 companies build with confidence. https://konghq.com
SmartBear is pioneering innovation in software quality, embracing AI’s transformative potential. The company’s powerful solution hubs, including SmartBear API Hub, SmartBear Insight Hub, and SmartBear Test Hub, featuring HaloAI, give software development teams around the world visibility and automation that provide end-to-end quality.
API Standards is a community-driven initiative that creates a vendor-neutral space at conferences to facilitate open discussions around various API standards. By setting up booths staffed with experts actively involved in shaping these standards, the community offers attendees direct access to guidance and support.
Launched by Gaël Duez in 2021, Green IO is community-first driven. A rich global network of responsible technologists feed our podcast with invaluable insights and feedback. Volunteers help make each Green IO conference a success around the world. And our listeners, attendees, and readers are our almost unique marketing power, especially when they get ballistic about a conference
From data to training, we provide the solutions you need to make your IT sustainable. https://resilio-solutions.com/en
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