Blog
Guides, tutorials, and insights for Workday Extend developers.

Workday REST API: A Developer's Complete Guide
Everything developers need to know about Workday REST APIs including authentication, endpoints, rate limits, pagination, error handling, and best practices.
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Workday Extend Security Best Practices: Protecting Your Custom Apps
Security guide for Workday Extend apps covering security domains, functional areas, authentication, data access controls, and common security pitfalls.
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Workday Calculated Fields: Complete Reference with Practical Examples
Comprehensive guide to Workday calculated fields with real-world examples covering date math, conditional logic, lookups, and common patterns.
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Workday Extend Orchestration Tutorial: From Basics to Advanced Patterns
Step-by-step guide to building orchestrations in Workday Extend, covering steps, conditions, parallel execution, error handling, and integration patterns.
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AI and the Future of Workday Extend Development
Explore how AI is transforming Workday Extend development. Learn about the challenges of building on the Extend platform and how AI-powered tools are making Business Objects, Orchestrations, and custom apps faster to build and maintain.
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Building a Travel Request App with Workday Extend
A step-by-step tutorial for building a travel request application on Workday Extend, covering Business Objects, Business Processes, validation rules, orchestrations, and Presentation Model Definitions.
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Top 10 Common Workday Extend Errors and How to Fix Them
A practical guide to the most common Workday Extend errors including validation failures, schema issues, and deployment problems. Learn what causes each error and how to resolve it quickly.
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The Complete Guide to Workday Extend Development
A comprehensive guide to Workday Extend development covering Business Objects, Business Processes, Orchestrations, Presentation Model Definitions, development workflows, common patterns, and best practices.
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Workday Extend: Code Mode vs Visual Mode in App Builder
A practical guide to App Builder's two development modes for Workday Extend — Code Mode for direct JSON editing and Visual Mode for point-and-click authoring. Learn when to use each, with real examples and platform limits.
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