# News Search API > The real-time news layer for AI. Ground LLMs, RAG pipelines, and AI agents in fresh, structured worldwide news. ## Documentation - [API Documentation: News Search API](/docs.md): Markdown version of the api documentation: news search api page. - [Authentication: News Search API Docs](/docs/authentication.md): Markdown version of the authentication: news search api docs page. - [Changelog: News Search API](/docs/changelog.md): Markdown version of the changelog: news search api page. - [Error Codes: News Search API Docs](/docs/errors.md): Markdown version of the error codes: news search api docs page. - [Keep a RAG news index fresh: News Search API](/docs/guides/rag.md): Markdown version of the keep a rag news index fresh: news search api page. - [News search tool calling: News Search API](/docs/guides/tool-calling.md): Markdown version of the news search tool calling: news search api page. - [MCP server: News Search API](/docs/mcp.md): Markdown version of the mcp server: news search api page. - [Pagination: News Search API Docs](/docs/pagination.md): Markdown version of the pagination: news search api docs page. - [Quickstart: Your First News API Call](/docs/quickstart.md): Markdown version of the quickstart: your first news api call page. - [Rate Limits & Quotas: News Search API](/docs/rate-limits.md): Markdown version of the rate limits & quotas: news search api page. - [API reference: News Search API](/docs/reference.md): Markdown version of the api reference: news search api page. - [Count articles over time: API reference: News Search API](/docs/reference/countArticles.md): Markdown version of the count articles over time: api reference: news search api page. - [Get one article: API reference: News Search API](/docs/reference/getArticle.md): Markdown version of the get one article: api reference: news search api page. - [Get a publisher icon: API reference: News Search API](/docs/reference/getPublisherIcon.md): Markdown version of the get a publisher icon: api reference: news search api page. - [Coverage statistics: API reference: News Search API](/docs/reference/getStats.md): Markdown version of the coverage statistics: api reference: news search api page. - [Health check: API reference: News Search API](/docs/reference/health.md): Markdown version of the health check: api reference: news search api page. - [Sample of latest headlines: API reference: News Search API](/docs/reference/sampleHeadlines.md): Markdown version of the sample of latest headlines: api reference: news search api page. - [Search articles: API reference: News Search API](/docs/reference/searchArticles.md): Markdown version of the search articles: api reference: news search api page. - [TypeScript and Python SDKs: News Search API](/docs/sdks.md): Markdown version of the typescript and python sdks: news search api page.