Add custom fields to the Easy Digital Downloads checkout, validate them, store them with the order, conditionally show/hide based on cart contents, and surface them in purchase confirmation and admin views.
Learn how to build a custom EDD analytics dashboard using the Reports API, Chart.js, customer lifetime value calculations, CSV export, and scheduled email digests. Complete PHP and JavaScript code included.
Learn how to implement EDD webhooks with HMAC signature verification, custom REST endpoints, retry queues with exponential backoff, and real-time automation via Zapier and Make. Covers payload structure, security best practices, and the 7 most valuable EDD webhook automations.
Learn how to build custom EDD download delivery methods - from PHP file streaming and time-limited tokens to CDN integration with CloudFront and API credential delivery for software licenses.
Learn how to use the EDD REST API for custom integrations and mobile apps. Covers authentication methods, all endpoints, custom endpoint creation with register_rest_route, rate limiting, building mobile storefronts, and third-party service integrations with Zapier, CRMs, and Make.
A complete developer tutorial for custom EDD payment gateway development. Covers the EDD gateway class structure, payment processing flow, IPN/webhook handling, refund implementation, settings registration, and sandbox testing with production-ready PHP code.