Uploaded August 2025 | Updated September 2026, 2 hours ago

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OpenAI Responses API is very powerful and the next evolution in how we build AI Applications.

Let's work through various demos showing off it's functionality.

Repo: github.com/craigsdennis/responses-api-workers
Responses API Docs: platform.openai.com/docs/api-reference/responses

Create an account on Cloudflare today for free: dash.cloudflare.com/sign-up

Tools mentioned:
developers.cloudflare.com
developers.cloudflare.com/workers
developers.cloudflare.com/workers-ai

Chapters:
00:00 Intro
01:05 Demo: Basic Input
02:58 Demo: Streaming
03:52 Demo: Word at a time - previous_response_id pattern
05:49 Demo: Code Interpreter
07:57 Demo: Reasoning
10:13 Demo: Function Calling
15:10 Demo: Structured Outputs

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