Singleton Bootstrap

• ExtraChill_API_Plugin::get_instance() loads the plugin once and keeps all REST routes centralized.
• Constructor loads every PHP file within inc/routes/ via RecursiveIteratorIterator so each endpoint can self-register.
• Hooks:
  • plugins_loaded → boot() includes cross-domain auth helper and fires extrachill_api_bootstrap for integrators.
  • rest_api_init → register_routes() fires extrachill_api_register_routes, giving every route file a single action to latch onto.

Autoloading

• plugins_loaded → boot() includes cross-domain auth helper and fires extrachill_api_bootstrap for integrators.
• rest_api_init → register_routes() fires extrachill_api_register_routes, giving every route file a single action to latch onto.

Cross-Domain Auth Helper

• plugins_loaded → boot() includes cross-domain auth helper and fires extrachill_api_bootstrap for integrators.
• rest_api_init → register_routes() fires extrachill_api_register_routes, giving every route file a single action to latch onto.

Shop Operations

Centralized endpoints for the artist marketplace on shop.extrachill.com.

• Composer autoloader is loaded if vendor/autoload.php exists to expose third-party libraries (Endroid QR Code).
• Constants EXTRACHILL_API_PATH and EXTRACHILL_API_URL allow other modules to resolve assets relative to the plugin location.