# Sijil

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Mayar Makahleh](https://cerebralvalley.ai/u/maymkhlh)
- **GitHub:** https://github.com/mayarkmkhlh/sijil
- **Demo video:** https://youtu.be/3yRRtzGUCrI
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4411

Sijil turns a customer conversation into a structured order a seller approves before it is saved. Small Gulf shops take orders in chat and then lose the district, the quantity, or the payment method. Sijil gives each shop a customer link, reads the chat with Meta’s Muse Spark, prices items from the shop’s catalog, and asks only for the gaps the seller chose to collect. Nothing is sent and nothing is saved until the seller presses the button. The saved order has its own number, with payment and fulfillment tracked separately.

## More from Meta Global AI Developer Hackathon

- [David Castro - Agent Guard](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4408)
- [dark%hunter](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4409)
- [Alone](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4410)
- [Donald O. Ebuga](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4412)
- [Introvert Devs](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4413)
- [Sentinel Force](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4414)

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Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4411. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt