Sitecore Content Hub Developer Certification – Preparation Guide
https://thedebugdude.com/sitecore-content-hub-developer-certification-preparation-guide/
Competency 13: Develop Metadata Processing ScriptsCompetency 14: Develop External Page ComponentsCompetency 15: Develop Web-Enabled Action ScriptsCompetency 17: Implement User Sign-In Scripts A Sitecore Content Hub Developer must be able to develop web-enabled action scripts that accept raw JSON data through an HTTP POST action, and respond with raw JSON. Additional resources:
A Sitecore Content Hub Developer must be able to develop web-enabled action scripts that accept raw JSON data through an HTTP POST action, and respond with raw JSON.
Additional resources:
DA: 39 PA: 99 MOZ Rank: 66