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DeepSeek API Quickstart with Python and TypeScript
Neura Market April 24, 2026
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Step-by-step guide to setting up the DeepSeek API in both Python and TypeScript projects, with examples for chat completion, streaming, function calling, and JSON mode.
Learn how to integrate the DeepSeek API into your applications. This guide covers API key setup, installing the OpenAI-compatible SDK, making your first chat completion request, implementing streaming responses, using function calling for tool use, and enabling JSON mode for structured output. Includes complete code examples in both Python and TypeScript.
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