https://www.heycolleagues.com/topic/custom%20gpts Stay updated with the latest custom gpts articles, blogs, and stories from Hey Colleagues en-US Wed, 10 Sep 2025 11:52:43 GMT heycolleagues@gmail.com (Hey Colleagues) heycolleagues@gmail.com (Hey Colleagues) 15 Keynate Topic RSS Generator https://www.heycolleagues.com/apple-touch-icon.png https://www.heycolleagues.com/topic/custom%20gpts 96 96 https://www.heycolleagues.com/news/unveiling-chatgpt-s-hidden-tools-for-developers-in-2025 <a href="https://www.heycolleagues.com/news/unveiling-chatgpt-s-hidden-tools-for-developers-in-2025"><img alt="Unveiling ChatGPT's Hidden Tools for Developers in 2025" src="https://www.heycolleagues.com/view/india/skynews-openai-chatgpt-teaser_6371405.jpg"></a><p>Discover ChatGPT's lesser-known API secrets and prompt hacks that every developer must master in 2025 for building smarter AI apps—unlock structured outputs, memory modes, and agent integrations to stay ahead in AI innovation.</p> chatgpt hidden tools chatgpt secrets 2025 developer tools chatgpt json prompting custom gpts memory mode chatgpt code interpreter api web search integration ai agents development prompt engineering hacks entertainment Wed, 10 Sep 2025 11:52:43 GMT https://www.heycolleagues.com/news/unveiling-chatgpt-s-hidden-tools-for-developers-in-2025