Endpoint
Domain: Tools & Function Calling
🎯 Motivation
A specific URL where an API can be accessed. Each endpoint handles a different operation.
📋 Concrete Example
GET /api/students -> list all. GET /api/students/123 -> get one. POST /api/students -> create. PUT /api/students/123 -> update. Each URL is a different endpoint.
🔗 Analogy
Extensions in an office phone system - dial 101 for Sales, 102 for Engineering, 103 for HR. Each extension (endpoint) reaches a different department. API endpoints work the same way.