Keystone and GraphQL: Build Your First API — PickAClass
⏱ 2h 42m 📚 27 lessons 🎧 Audio version

Keystone and GraphQL: Build Your First API

Learn to build and manage a GraphQL API using Keystone, enabling data-driven web applications for beginners.

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About this course

Modern web applications require robust and flexible APIs to handle data efficiently. GraphQL offers a powerful solution for declarative data fetching, and Keystone provides an intuitive framework for building these APIs. This course will guide you through the process of setting up a Keystone project and creating a functional GraphQL API from scratch. By the end, you will be able to design data models, perform common data operations, and secure your API for various applications. What you'll learn: * Understand the fundamentals of GraphQL and its role in modern web development * Configure a Keystone project and define data schemas with relationships * Perform CRUD (Create, Read, Update, Delete) operations and advanced data querying using the generated GraphQL API * Implement basic authentication and authorization rules within your Keystone API * Practice interacting with your GraphQL API using developer tools and client-side approaches The course begins with foundational concepts of GraphQL and Keystone, then progresses through practical steps to build and interact with a complete API. You will learn to define your data structures, manage content, and explore the powerful querying capabilities of GraphQL. This course is designed for absolute beginners with no prior experience in GraphQL or Keystone. If you're looking to understand API development for modern web applications, this is the perfect starting point. Start building your own data-driven applications today.

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.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • Short & focused
    2h 42m 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
Keystone and GraphQL: Build Your First API
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
Keystone and GraphQL: Build Your First API
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
Verify this credential
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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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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