Build Anything with OpenAI's NEW API, Here's How
Leon van Zyl
@leonvanzylAbout
Welcome to my YouTube channel! Here, you'll find step-by-step tutorials on building real-world solutions with AI. From AI agents and automation workflows to vibe coding and agentic coding, I cover it all - using both code and no-code tools like n8n, Claude Code, Codex, Cursor, and more. Whether you're a vibe coder building your first app with AI, or a developer integrating agents into your workflow, there's something here for you. I focus on practical, hands-on tutorials that you can follow along with and implement right away. New videos every week - thanks for stopping by, and I hope you enjoy the content! Letβs work together! - For brand, sponsorship, and business inquiries: [email protected]
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π Access ALL video resources & get personalized help in my community: https://www.skool.com/agentic-labs/about?ref=3fd61190e13d426dbf4f3b38adc7de69 Learn everything you need to know about OpenAI's new Responses API, which will replace both the Completions and Assistance APIs in the near future. This comprehensive Python tutorial guides you through setting up the SDK, sending messages to both chat and reasoning models, working with multimodal inputs, managing conversation history through stateful interactions, implementing structured output, and utilizing built-in tools like file search, web search, and computer use. Discover how to create AI agents with custom function tools and give them browser control using the computer use tool. This video covers model selection, system instructions, streaming responses, input formatting, reasoning models with adjustable effort levels, and essential implementation details to help you build advanced AI applications with OpenAI's most powerful interface for generating model responses. π Support My Channel: Buy me a coffee β : https://www.buymeacoffee.com/leonvanzyl PayPal Donation: https://www.paypal.com/ncp/payment/EKRQ8QSGV6CWW π Useful Links: Watch the full Responses API Course here: https://www.youtube.com/playlist?list=PL4HikwTaYE0GgR36Px9iXb9bNgrLihCnG Responses API Docs: https://platform.openai.com/docs/api-reference/responses Code in Github: https://github.com/leonvanzyl/openai-responses-api-tutorial-python Create an OpenAI API Key: https://youtu.be/gBSh9JI28UQ π TIMESTAMPS: 00:00 - Course introduction 02:02 - Project setup 03:18 - Installing OpenAI Package 03:41 - Create Responses Messages 04:56 - Passing the API Key 06:56 - Adding a System Message 07:40 - List of input messages 10:17 - Streaming Responses 14:13 - Reasoning Models #openai #openaitutorial #openaiapi
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