# Community Spotlight: Week 4 of the Notebooks Challenge!

**URL:** <https://community.postman.com/t/community-spotlight-week-4-of-the-notebooks-challenge/83919>\
**Category:** API Pulse\
**Tags:** api, api-documentation, notebooks, community-spotlight, documentation, tutorial\
**Created:** [August 22, 2025, 2:15pm UTC](https://community.postman.com/t/community-spotlight-week-4-of-the-notebooks-challenge/83919 "2025-08-22T14:15:20Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![gbadebo-bello](https://sea2.discourse-cdn.com/getpostman/user_avatar/community.postman.com/gbadebo-bello/32/12175_2.png) [@gbadebo-bello](https://community.postman.com/u/gbadebo-bello)\
**Post date:** [August 22, 2025, 2:15pm UTC](https://community.postman.com/t/community-spotlight-week-4-of-the-notebooks-challenge/83919/1 "2025-08-22T14:15:20Z")

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Hey everyone,

We’re back with another round of community highlights from the [Notebooks Challenge](https://community.postman.com/t/showcase-your-api-superpowers-and-join-the-postman-notebook-challenge/82874), and this week’s lineup is all about AI-powered utility.

> Note: This spotlight is purely for community celebration and visibility, and has no impact on judging for the challenge.

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### Featured Notebooks This Week

- [AI‑Powered Research Summarizer with Citation Finder](https://www.postman.com/shravaniraut175/notebook/xLYmRLBD16ov/ai-powered-research-summarizer-with-citation-finder-from-dense-papers-to-digestible-knowledge) by [Shravani Raut](https://www.postman.com/shravaniraut175)  
Ever stared down a 30-page research paper and wished for a TL;DR? Shravani’s Notebook has you covered. It breaks down dense academic text into readable summaries and even fetches citations automatically.
- [AI‑Powered Scam & Threat Detection Hub](https://www.postman.com/mission-architect-95258247/notebook/xLYmRnWam6ov/ai-powered-scam-threat-detection-hub) by [Sriharsha](https://www.postman.com/mission-architect-95258247)  
How do you know if that strange link or unknown number is actually safe? Sriharsha built this scam detection assistant that uses AI to classify suspicious content, complete with phone number lookups and link analysis.

👏 Big shoutout to everyone building and experimenting with Notebooks. Your creativity continues to inspire us!

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### Ready to build yours?

Whether you’re just getting started or looking to boost your Notebook building skills, here are a few resources we recommend:

- [Getting Started with Notebooks](https://go.pstmn.io/this-is-a-notebook)
- [Notebooks Documentation](https://learning.postman.com/docs/postman-api-network/showcase/publish/notebooks/overview/)

We’ll continue adding new tips and examples as the challenge progresses! Be sure to keep an eye on our [Discord channel](https://discord.gg/KAgaMD57MZ) for updates.

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### Join the conversation

Tried something interesting in a Notebook? Have questions or ideas? Then [join us on Discord](https://discord.gg/KAgaMD57MZ) or share in the thread below. We’d love to hear from you!

Keep building, keep sharing!

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**Author:** ![deshwalswati3](https://avatars.discourse-cdn.com/v4/letter/d/df788c/32.png) [@deshwalswati3](https://community.postman.com/u/deshwalswati3)\
**Post date:** [August 22, 2025, 4:30pm UTC](https://community.postman.com/t/community-spotlight-week-4-of-the-notebooks-challenge/83919/2 "2025-08-22T16:30:13Z")

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Hey @gbadebo-bello  
I am trying to save my notebook, but continuously getting this error.

```auto
Access to XMLHttpRequest at 'https://bam.nr-data.net/events/1/NRJS-8482e4e3e1750395f5d?a=771436762&sa=1&v=1.260.1&t=Unnamed%20Transaction&rst=28074539&ck=0&s=0&ref=https://www.postman.com/deshwalswati3/notebook/xLYmRKK0wV6o/travel-buddy-your-ai-trip-planner-agent&ptid=375675b1ba4376cc' from origin 'https://www.postman.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

```

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<div class="post-metadata">

**Author:** ![gbadebo-bello](https://sea2.discourse-cdn.com/getpostman/user_avatar/community.postman.com/gbadebo-bello/32/12175_2.png) [@gbadebo-bello](https://community.postman.com/u/gbadebo-bello)\
**Post date:** [August 22, 2025, 6:04pm UTC](https://community.postman.com/t/community-spotlight-week-4-of-the-notebooks-challenge/83919/3 "2025-08-22T18:04:56Z")

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Hi @deshwalswati3. can you share a screenshot of what you see when you try to publish the Notebook?

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**Author:** ![deshwalswati3](https://avatars.discourse-cdn.com/v4/letter/d/df788c/32.png) [@deshwalswati3](https://community.postman.com/u/deshwalswati3)\
**Post date:** [August 22, 2025, 6:20pm UTC](https://community.postman.com/t/community-spotlight-week-4-of-the-notebooks-challenge/83919/4 "2025-08-22T18:20:45Z")

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Tried it, but getting this error:- **Sorry, new users can not upload attachments.**  
So uploaded on the drive:- [https://drive.google.com/file/d/1rkj96Hw9X9UqG\_nSNeLGkQZ04F3BEYMd/view?usp=sharing](https://drive.google.com/file/d/1rkj96Hw9X9UqG_nSNeLGkQZ04F3BEYMd/view?usp=sharing)