--- title: "APIpie AI (@apipie) | Hashnode" description: "Unifying the world one API at a time. Read the latest articles by APIpie AI on Hashnode." url: "https://hashnode.com/@apipie" --- @apipie # APIpie AI @apipie · Joined April 2025 Unifying the world one API at a time. [Website](https://apipie.ai/) ### [Understanding RAG (Retrieval Augmented Generation) with APIpie.ai](https://apipie-ai.hashnode.dev/understanding-rag-retrieval-augmented-generation-with-apipieai?utm_source=hashnode&utm_medium=feed) Want smarter, more accurate AI responses? See how RAG gives AI a perfect memory by letting it check facts in real-time! Simple guide with examples. 7 min read · [apipie-ai.hashnode.dev](https://apipie-ai.hashnode.dev/understanding-rag-retrieval-augmented-generation-with-apipieai?utm_source=hashnode&utm_medium=feed) [Apr 2, 2025](https://hashnode.com/posts/understanding-rag-retrieval-augmented-generation-with-apipieai/67eca53a0ab4b5dec5640730) ### [Understanding Vector Databases with APIpie.ai](https://apipie-ai.hashnode.dev/understanding-vector-databases-with-apipieai?utm_source=hashnode&utm_medium=feed) Master Vector Databases in AI - A comprehensive guide to vector embeddings, similarity search, and implementation best practices. 6 min read · [apipie-ai.hashnode.dev](https://apipie-ai.hashnode.dev/understanding-vector-databases-with-apipieai?utm_source=hashnode&utm_medium=feed) [Apr 2, 2025](https://hashnode.com/posts/understanding-vector-databases-with-apipieai/67eca4bc0eda230faa7f9892) ### [Understanding AI APIs with APIpie.ai](https://apipie-ai.hashnode.dev/understanding-ai-apis-with-apipieai?utm_source=hashnode&utm_medium=feed) omplete guide to understanding AI APIs, their evolution, and integration. Learn about different types of AI APIs, key features, and how to leverage them for 4 min read · [apipie-ai.hashnode.dev](https://apipie-ai.hashnode.dev/understanding-ai-apis-with-apipieai?utm_source=hashnode&utm_medium=feed) [Apr 2, 2025](https://hashnode.com/posts/understanding-ai-apis-with-apipieai/67eca359e5ac5ef4c05a9c27)