Singapore’s AI and Technology Training Provider

Introduction to API Course in Singapore

An Introduction to API Course can help you understand how different applications communicate and how APIs enable AI tools to work with other systems. Vertical Institute’s 21.5-hour Generative AI course introduces practical API concepts alongside prompting, automation and other Generative AI applications, without requiring prior technical experience.

Pay little to no cash with government subsidies

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Chosen by 50,000+ learners

Online/In-Person

Intakes Available

21.5 Hours Total

7 Lessons + 1 Assessment

Flexible Schedule

Weekdays or Weekends

Available

Beginner Friendly

No prior background needed

Why Learning About APIs Matters in the AI Era

APIs work behind the scenes to help software, data and AI tools communicate. As businesses adopt Generative AI and automation, understanding what APIs do can give you a clearer picture of how AI moves beyond standalone chat tools and connects with broader digital workflows.

82% of organisations have adopted some level of an API-first approach, highlighting how central APIs have become to modern digital systems.
Postman recorded 7.53 million calls to AI APIs over 12 months, a 40% year-on-year increase, reflecting the growing connection between APIs and AI applications.
89% of developers surveyed use Generative AI in their daily work, while only 24% actively design APIs for AI agents, pointing to an emerging AI and API skills gap.
Singapore aims to support 10,000 enterprises in integrating AI into their business processes over three years, increasing the relevance of skills that help connect AI with real workflows.

Sources: Postman, MDDI

An Introduction to API Course gives beginners a practical starting point for understanding these connections. Rather than focusing on advanced programming, you’ll learn how APIs fit into Generative AI, integrations and automation as part of broader AI training.

Get a Practical Introduction to APIs with Vertical Institute

Vertical Institute’s 21.5-hour Generative AI course introduces APIs as part of practical AI training. Through live instruction and hands-on exercises, you’ll learn how APIs enable AI to connect with other applications and support integrated workflows.

You’ll learn how to:

Understand what APIs do and why they are used
Explore how AI tools communicate with other applications
Work with AI APIs through practical exercises
Connect Generative AI concepts with workflow automation
Write effective prompts for everyday AI applications
Build Custom GPTs for specific tasks and workflows
Consider privacy, security and responsible use when working with AI

Classes are available live online via Zoom or in person at the Lifelong Learning Institute. Learners who meet the course requirements receive a Vertical Institute Certificate and WSQ Statement of Attainment, with eligible funding available to reduce course fees.

Who Should Enrol in an Introduction to API Course?

AI Beginners: Understand APIs in accessible terms and learn where they fit within Generative AI, without needing an existing technical or programming background.

Working Professionals: Build a clearer understanding of how AI tools, APIs and automation can connect to support everyday workplace processes.

Business and Operations Professionals: Learn how APIs can enable information and AI capabilities to move between applications, helping you better understand connected business workflows.

Aspiring Tech Professionals: Develop foundational knowledge of APIs alongside practical Generative AI skills before progressing into more advanced technical or automation training.

Learners Interested in Automation: Understand how APIs can help connect different tools and why they play an important role in building more capable AI workflows.

Practical API and Generative AI Skills You’ll Build

Develop an accessible understanding of APIs while building broader Generative AI skills you can apply to everyday work and automation.

Understanding APIs: Learn what APIs are, how they allow different applications to communicate and where they fit within modern AI workflows.
Working with AI APIs: Explore how APIs can connect Generative AI capabilities with other applications, helping you understand practical AI integrations.
AI Workflow Automation: Understand how APIs and Generative AI can work together to reduce manual steps and support connected workflows.
Effective AI Prompting: Learn how to structure clearer instructions and provide useful context to get more relevant results from Generative AI.
Custom GPTs: Build customised AI assistants for specific tasks and understand how they can support recurring workplace processes.
Safe and Responsible AI Use: Develop awareness of privacy, security and ethical considerations when working with AI tools, data and connected applications.

Why Learn APIs and Generative AI with Vertical Institute?

50,000+ Learners Trained:Join more than 50,000+ learners who have developed practical digital and technology skills through Vertical Institute’s training programmes.

4.9/5 Learner Rating: Learn with a highly rated training provider recognised by learners for practical instruction, course support and learning experiences.

Hands-On Learning: Explore APIs and Generative AI through guided exercises that make technical concepts easier to understand and apply.

Expert-Led Training: Learn live with experienced instructors who break down AI and API concepts and demonstrate how they relate to practical applications.

Professional Certification: Learners who meet the course requirements receive a Vertical Institute Certificate and WSQ Statement of Attainment, providing recognised credentials for their Generative AI training.

50,000+ Learners

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4.9 / 5 Overall rating

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Reviews and ratings across our platforms

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Overall rating from students across our courses

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What Our Students Say About Vertical Institute

Fion Heu

Generative AI Course Alumni, Sep 2025

This course sharpened my AI skills through hands-on practice with ChatGPT, Copilot, and Claude, while strengthening my prompt engineering techniques. I also explored advanced methods like Tree/Graph of Thought prompting and Custom GPTs. Grateful to Vertical Institute for a comprehensive course.

Tan Wee Liang - Generative AI Course Alumni

Boon Peng Yeo

Generative AI Course Alumni, Sep 2025

I love how the course focused on prompt engineering concepts: from zero-shot prompting to chain-of-thought reasoning, where you guide the AI through step-by-step logic. My instructor didn’t just teach us to use these tools; he made us understand that prompt engineering is part psychology, part linguistics, and part strategic thinking. Very useful for my consulting career.

Michael Lim

Vertical Institute Alumni

Excellent Gen AI course for beginners. Came with zero knowledge. At the end of the course managed to leverage on GenAi to complete the Capstone project. Thankful for my instructor and teaching assistant.

FAQs About the Introduction to API Course

What is an API in simple terms?

An API, or Application Programming Interface, allows different software applications to communicate and exchange information. In Generative AI, APIs can help AI capabilities interact with other applications and form part of more connected workflows.

Do I need coding experience to learn about APIs?

No. Prior coding or API experience is not required for Vertical Institute’s Generative AI course. API concepts are introduced alongside broader Generative AI skills, making the programme accessible to learners without a technical background.

Will I learn how APIs work with Generative AI?

Yes. The programme introduces AI APIs within the broader Generative AI curriculum, helping you understand their role alongside prompting, Custom GPTs and workflow automation. It is not a dedicated API development or programming course.

What is the difference between an API and an AI API?

An API enables different software applications to communicate. An AI API provides access to AI capabilities that can be used within other applications or workflows. The course introduces AI APIs in the context of practical Generative AI applications.

Can APIs be used for workflow automation?

Yes. APIs can allow different tools and applications to exchange information, making them useful when creating connected and automated workflows. The Generative AI course introduces APIs alongside workflow automation, while more advanced API applications are covered in the Generative AI Workflow Automation Course to help learners deepen these concepts.

How long is the Generative AI course?

The programme takes 21.5 hours across 7 learning modules and 1 assessment. Classes are available live online via Zoom or in person at the Lifelong Learning Institute.

What certification will I receive?

Learners who meet the attendance and assessment requirements receive a Vertical Institute Certificate and a WSQ Statement of Attainment, providing recognised credentials for the Generative AI competencies covered in the programme.

What funding options are available?

Eligible learners may access up to 70% government subsidy and use SkillsFuture Credit towards course fees. UTAP and PSEA may provide further support depending on eligibility, while eligible NTUC members may also receive 50% support for selected AI tools after course completion.

Is Vertical Institute recognised in Singapore?

Yes. Vertical Institute is a Singapore-based AI and technology training provider accredited by Skills & Workforce Development Agency (SWDA) and the Institute of Banking and Finance (IBF), equipping professionals and organisations with practical, industry-relevant capabilities for today’s changing world of work. More than 50,000 learners have trained with Vertical Institute, and its programmes are trusted by leading Singapore enterprises and public sector organisations.

Can companies arrange training on APIs and Generative AI for their teams?

Yes. Vertical Institute provides corporate training programmes that help organisations upskill their teams in Generative AI, including practical understanding of AI APIs, workflow automation and real-world AI applications. Training can be tailored to support business use cases such as improving productivity, connecting tools through APIs and applying Generative AI responsibly across teams.