API Gateway Example

Enterprise API orchestration system with authentication, rate limiting, and comprehensive monitoring.

Overview

This example demonstrates:

• Request routing and transformation
• Authentication and authorization
• Rate limiting and throttling
• Monitoring and analytics
• Load balancing and failover

Features

• Request Routing: Intelligent routing based on patterns
• Authentication: Multiple auth providers (OAuth, API keys, JWT)
• Rate Limiting: Per-client and global rate limits
• Monitoring: Real-time metrics and alerting
• Transformation: Request/response transformation

Quick Start

$server = new McpServer(new Implementation('api-gateway', '1.0.0'));

// Gateway management tools
$server->tool('route_request', 'Route API request', $schema, $handler);
$server->tool('add_route', 'Add new route', $schema, $handler);
$server->tool('get_metrics', 'Get API metrics', $schema, $handler);

// Authentication tools
$server->tool('validate_token', 'Validate API token', $schema, $handler);
$server->tool('create_api_key', 'Create new API key', $schema, $handler);

See the complete implementation for full source code.