Replaces the need to stitch together multiple APIs manually. Supports multi-turn interactions and multiple tool calls in one request. Includes built-in tools: Web Search, File Search, and Computer Use.
Helps orchestrate multiple agents with handoffs. Auto-generates JSON schemas for function calling from Python functions. Built-in tracing and monitoring tools for debugging. Open-source and soon available for JavaScript.
3. Assistance API sunset in 2026:
Developers will have time to migrate to Responses API. Responses API is a superset of chat completions and assistants.
About OpenAI Responses API and Agents SDK on Product Hunt
“New tools for building agents and tools”
OpenAI Responses API and Agents SDK launched on Product Hunt on March 12th, 2025 and earned 188 upvotes and 9 comments, placing #7 on the daily leaderboard. A new set of APIs and tools specifically designed to simplify the development of agentic applications.
On the analytics side, OpenAI Responses API and Agents SDK competes within API, Developer Tools and SDK — topics that collectively have 609.8k followers on Product Hunt. The dashboard above tracks how OpenAI Responses API and Agents SDK performed against the three products that launched closest to it on the same day.
Who hunted OpenAI Responses API and Agents SDK?
OpenAI Responses API and Agents SDK was hunted by Chris Messina. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Reviews
OpenAI Responses API and Agents SDK has received 463 reviews on Product Hunt with an average rating of 5.00/5. Read all reviews on Product Hunt.
For a complete overview of OpenAI Responses API and Agents SDK including community comment highlights and product details, visit the product overview.
Chris Messina
New in this update:
1. Responses API
Replaces the need to stitch together multiple APIs manually. Supports multi-turn interactions and multiple tool calls in one request. Includes built-in tools: Web Search, File Search, and Computer Use.
2. Agents SDK (formerly Swarm):
Helps orchestrate multiple agents with handoffs. Auto-generates JSON schemas for function calling from Python functions. Built-in tracing and monitoring tools for debugging. Open-source and soon available for JavaScript.
3. Assistance API sunset in 2026:
Developers will have time to migrate to Responses API. Responses API is a superset of chat completions and assistants.