How does Laravel handle enterprise integration?

Enterprise applications usually need to integrate with ten or more existing systems. Core banking, ERP, CRM, identity providers, document management, payment networks, partner APIs, message buses, and legacy mainframe systems through middleware. We use Laravel HTTP client with retries and circuit breakers for partner APIs, queues for async integrations, signed webhooks for inbound events, and adapter pattern to keep integration code testable. For high volume integration we add message queue middleware (RabbitMQ, AWS SQS, Kafka) and decouple Laravel services through events. More on our Laravel integration services page.