{"id":212,"count":2,"description":"Dive into Perfex CRM\u2019s developer guides and automation resources for 2026. This page features expert articles on Perfex CRM installation, advanced module configuration, workflow automation techniques, and REST API integration with full CRUD implementation. DevDiligent\u2019s team provides real-world PHP code samples, best practices for secure APIs, and comprehensive answers to developer FAQs. 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