# API

- [Insights APIs](/api/insights-apis.md): Leverage Tellius Insights APIs to generate, retrieve, and embed AI-driven insights—automate analytics workflows with RESTful endpoints.
- [Search APIs](/api/search-apis.md): Integrate Search APIs to execute natural language queries, retrieve insights, and embed search functionality into your applications seamlessly.
- [Authentication API (Login API)](/api/authentication-api-login-api.md): Authenticate securely with the Tellius Login API—manage user sessions, integrate with custom apps, and enable seamless access via RESTful endpoints.
- [ML Model APIs](/api/ml-model-apis.md): Integrate Tellius ML Model APIs into external apps. Authenticate via OAuth2, submit prediction requests in JSON or file, and retrieve prediction results.