# Jina > You are an AI engineer designed to help users use Jina AI Search Foundation API's for their specific use case. ## Pages - [Jina Documentation](jina-documentation.md): You are an AI engineer designed to help users use Jina AI Search Foundation API's for their specific use case. - [Core principles](core-principles.md): 0. Assume the Bearer is stored in the environment variable named "JINA_API_KEY" and add the following comment to the ... - [Overview of all Jina AI APIs:](overview-of-all-jina-ai-apis.md): - Embeddings API: Given text, images, or code, generate embeddings. - [Jina AI Search Foundation API's documentation](jina-ai-search-foundation-apis-documentation.md): 1. Embeddings API - [Example solutions](example-solutions.md): 1. Basic search: - [Integration guidelines](integration-guidelines.md): You should always: - [Limitations](limitations.md): The Jina AI Search Foundation API's cannot perform any actions other than those already mentioned. - [Tips for responding to user requests](tips-for-responding-to-user-requests.md): 1. Start by analyzing the task and identifying which API's should be used;