Understanding API
Course
Online
Description
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Type
Course
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Level
Intermediate
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Methodology
Online
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Class hours
1h
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Duration
Flexible
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Start date
Different dates available
The Understanding API course provides learners with a clear and practical introduction to Application Programming Interfaces (APIs) and their role in modern software development and digital systems. This course explains how APIs enable different applications to communicate, share data, and integrate seamlessly across platforms and services.
Learners will explore core API concepts, including how APIs work, common API types, request and response structures, authentication methods, and real-world use cases. The course also introduces RESTful APIs, data formats such as JSON, and the fundamentals of working with endpoints. Emphasis is placed on understanding APIs from both a technical and business perspective, helping learners appreciate their importance in web development, mobile apps, cloud services, and automation.
Ideal for beginners, aspiring developers, IT professionals, and non-technical learners who work with digital products, Understanding API builds essential knowledge required to collaborate effectively in technical environments. Completing this course helps learners develop confidence in discussing, using, and working with APIs, supporting career progression in technology, software development, and digital transformation roles.
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Facilities
Location
Start date
Start date
About this course
Understand what APIs are and how they work
Identify different types of APIs
Learn API requests and responses
Understand RESTful API fundamentals
Recognise common API use cases
Improve collaboration with technical teams
Build foundational knowledge for further API learning
The Understanding API course is designed for beginners who want to learn how APIs function in modern digital systems. It is suitable for aspiring developers, IT professionals, software testers, digital marketers, product managers, and business professionals who work with technical teams.
This course is also ideal for non-technical learners who want to better understand how applications connect and exchange data. No prior programming experience is required, making it accessible to learners from a wide range of backgrounds. Completing this course equips learners with foundational API knowledge that supports career development in software development, IT support, digital products, and technology-driven industries.
There are no formal entry requirements for this course. It is suitable for learners aged 16 and above. A good standard of English is recommended to understand technical terminology and course content. Basic numeracy and IT skills are advised to navigate online materials and examples. The course is structured to guide learners step by step, making complex API concepts easy to understand for beginners.
Upon successful completion of the Understanding API, you will qualify for a UK and internationally recognised professional certification. You may also choose to formalise your achievement by obtaining your PDF Certificate for £9 or a Hardcopy Certificate for £15.
This course offers flexible, self-paced online learning, allowing learners to study according to their own schedule. Expert-designed modules present API concepts in a clear and accessible way, focusing on practical understanding rather than complex coding.
Learners gain career-relevant knowledge that enhances digital literacy and technical confidence. Completing this course strengthens a CV by demonstrating understanding of APIs, a critical skill in today’s technology-driven workplace. The course supports professional growth across IT, software, and digital roles by building a strong foundation in API fundamentals.
Yes. The course is designed for beginners and explains API concepts in simple, clear language. No prior coding or IT experience is required.
Understanding APIs improves employability in IT, software development, digital marketing, and product roles by strengthening technical communication and digital knowledge.
The course is fully online and self-paced. Learners can access materials anytime, from any device, and progress at a pace that suits their personal or professional commitments.
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All courses are up to date
The average rating is higher than 3.7
More than 50 reviews in the last 12 months
This centre has featured on Emagister for 7 years
Subjects
- API Integration
- API Fundamentals
- API Basics
- Application Programming Interf
- API
Teachers and trainers (1)
One Education
Course Provider
Course programme
This course introduces the fundamentals of **APIs** and explains how they enable communication between different software applications. It explores the core concepts of **RESTful APIs**, including resources, HTTP methods, endpoints, and data formats, helping learners understand how modern web services are designed and used. The course also highlights practical use cases, benefits, and best practices for working with APIs, providing a solid foundation for integrating and consuming RESTful services in real-world applications.
Course Curriculum
- Introduction
- Understanding APIs and RESTful APIs
- Summary
Understanding API