# ogis ## Docs - [Authentication](https://docs.ogis.dev/api-reference/authentication.md): HMAC-based authentication for ogis - [Generate Image](https://docs.ogis.dev/api-reference/generate-image.md) - [Health check endpoint](https://docs.ogis.dev/api-reference/monitoring/health-check-endpoint.md): Returns a simple "ok" response to indicate the service is running - [API Overview](https://docs.ogis.dev/api-reference/overview.md): Complete API documentation for ogis - [Getting Started](https://docs.ogis.dev/getting-started.md): Quick start guide for using ogis - [Introduction](https://docs.ogis.dev/index.md): Generate beautiful Open Graph images via URL. No design skills required. - [Self Hosting](https://docs.ogis.dev/self-hosting.md): Deploy ogis on your own infrastructure ## OpenAPI Specs - [openapi](https://docs.ogis.dev/openapi.json) ## Optional - [Home](https://ogis.dev) - [Playground](https://ogis.dev/playground) - [GitHub](https://github.com/twangodev/ogis)