---
title: "Hello World API"
url: "https://dev-portal.dehaven.org/apis/hello-world-api-1/versions/ba07a198-61a4-4c46-90f6-56ee582120de"
---

# Hello World API

OpenAPI specification document.

```json
{"openapi":"3.0.3","info":{"title":"Hello World API","description":"A simple API example using OpenAPI Specification.","version":"1.0.0"},"servers":[{"url":"https://api.example.com/v1"}],"paths":{"/hello":{"get":{"summary":"Returns a greeting message","responses":{"200":{"description":"A successful response","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","example":"Hello, world!"}}}}}}}}}}}
```