Financial Technology Basics: Open Banking, APIs, and Digital Finance — PickAClass
⏱ 3h 📚 30 lessons

Financial Technology Basics: Open Banking, APIs, and Digital Finance

Demystify the fintech landscape by learning how open banking, APIs, and modern digital payment systems are transforming global financial services.

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About this course

The financial services industry is undergoing a massive digital transformation, rewriting how we move, save, and invest money. To navigate this landscape, you need to understand the underlying technologies and systems driving this evolution. This text-based course takes you from absolute beginner to a confident professional who understands the core mechanisms of modern fintech. You will explore how traditional banking models are being disrupted by agile, technology-first solutions, and how these systems interact behind the scenes. What you'll learn: - Understand foundational fintech terminology, business models, and the evolution of digital financial services. - Analyze how Application Programming Interfaces (APIs) and open banking standards enable secure data sharing. - Explore modern payment processing systems, digital wallets, and peer-to-peer transfer networks. - Examine the basics of blockchain technology, decentralized finance, and digital currencies. - Identify key regulatory frameworks, compliance challenges, and security protocols in fintech. You will start with core financial concepts and definitions before moving into the technical architecture of open banking and APIs. Through clear written explanations and modern case studies, you will trace the flow of digital transactions and evaluate real-world fintech applications. This course is designed for beginners, business professionals, and tech enthusiasts looking to enter the financial technology space with no prior industry experience required. Start reading today to build a strong foundation in the future of finance.

Course contents

6 modules · 30 lessons · 3h

1 The Fintech Landscape
Understand the basics of fintech and how it differs from traditional banking.
5 lessons · 30 min
  1. What is Fintech?
    Define fintech and learn the essential vocabulary used in the industry.
    6 min
  2. The Evolution of Money
    Trace the shift from traditional brick-and-mortar banking to digital-first solutions.
    6 min
  3. Fintech Business Models
    Identify how fintech companies generate value and revenue compared to old banks.
    6 min
  4. The Fintech Ecosystem
    Meet the key players: neobanks, incumbents, and tech giants.
    6 min
  5. Agile vs. Traditional Finance
    Compare the speed and methodology of fintech startups versus legacy institutions.
    6 min
2 The Engine: APIs and Open Banking
Learn how systems talk to each other to share financial data securely.
6 lessons · 36 min
  1. Understanding APIs
    Learn what APIs are and why they are the 'glue' of modern finance.
    6 min
  2. Open Banking Standards
    Explore the rules that allow different financial apps to work together.
    6 min
  3. The Technical Architecture
    Visualize the structural layers of an open banking system.
    6 min
  4. Third-Party Providers (TPPs)
    Understand the role of apps that access your bank data to provide services.
    6 min
  5. Secure Data Sharing
    Examine how your sensitive data is shared without exposing your password.
    6 min
  6. Screen Scraping vs. APIs
    Compare old, risky data collection methods with modern API standards.
    6 min
3 Digital Payments and Wallets
Trace how money moves in the digital age.
5 lessons · 30 min
  1. The Anatomy of a Transaction
    Follow the step-by-step flow of a digital payment from sender to receiver.
    6 min
  2. Modern Payment Processing
    Learn about the gateways and processors that handle your online clicks.
    6 min
  3. Digital Wallets Explained
    Discover how wallets like Apple Pay and Google Pay store and protect cards.
    6 min
  4. P2P Transfer Networks
    Understand how apps like Venmo and CashApp move money between individuals.
    6 min
  5. Cross-Border Innovations
    Explore how fintech is solving the slow and expensive problem of international transfers.
    6 min
4 Blockchain and Decentralized Finance
Demystify the technology behind crypto and DeFi.
5 lessons · 30 min
  1. Blockchain Basics
    Understand the distributed ledger technology without the technical jargon.
    6 min
  2. Digital Currencies
    Distinguish between Cryptocurrencies, Stablecoins, and CBDCs.
    6 min
  3. Introduction to DeFi
    Learn how financial services can work without a central bank or intermediary.
    6 min
  4. Smart Contracts
    Understand how self-executing code can automate financial agreements.
    6 min
  5. Blockchain Use Cases
    See how blockchain is used beyond just trading coins.
    6 min
5 Regulation, Security, and Compliance
Learn the rules and safety measures that keep fintech legal and secure.
5 lessons · 30 min
  1. Key Regulatory Frameworks
    Overview of major laws like PSD2 and GDPR that shape fintech.
    6 min
  2. Compliance: KYC and AML
    Learn why apps ask for your ID and how they fight money laundering.
    6 min
  3. Fintech Security Protocols
    Explore encryption, tokenization, and multi-factor authentication.
    6 min
  4. Fraud Prevention
    See how AI and machine learning detect suspicious activity in real-time.
    6 min
  5. The Challenge of Global Rules
    Understand the difficulty of operating a fintech across different countries.
    6 min
6 Case Studies and Future Trends
Apply your knowledge to real companies and look ahead.
4 lessons · 24 min
  1. Case Study: Neobanks
    Analyze the success of companies like Revolut or Chime.
    6 min
  2. Case Study: Embedded Finance
    See how non-financial companies (like Uber or Amazon) offer banking.
    6 min
  3. The Future: AI and Beyond
    Discuss how Artificial Intelligence will further change your financial life.
    6 min
  4. Career Paths in Fintech
    Explore how you can enter the industry based on what you've learned.
    6 min
Final project

Fintech Solution Concept Design

Design a concept for a new fintech app that solves a specific problem using Open Banking or Blockchain.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    3h of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Financial Technology Basics: Open Banking, APIs, and Digital Finance
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
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PickAClass — Name Surname
Financial Technology Basics: Open Banking, APIs, and Digital Finance
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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