Reference library

Microservices patterns

Service boundaries, discovery, inter-service calls, and decomposition patterns.

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Microservices patterns easy

How to Mock an API Gateway Router in Python

Create a lightweight HTTP server that routes requests to mock microservice responses, simulating an API gateway for local development and testing.

api-gateway mock-server http
Python 
from http.server import HTTPServer, BaseHTTPRequestHandler
import json


class SimpleGateway(BaseHTTPRequestHandler):
    def do_GET(self):
        routes = {
            "/users": {"service": "user-service", "status": "ok", "count": 42},
            "/orders": {"service": "order-service", "status": "ok", "count": 17}…
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Microservices patterns — Python code examples

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