---
title: Xahau Dev Contest
description: Ecosystem Rising - Build user-facing services powered by Xahau
---
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## Introduction

Welcome to the **Xahau Dev Contest: Ecosystem Rising**!
This contest invites innovators to build **user-facing services powered by Xahau** and compete for prizes while strengthening the Xahau ecosystem.

## Prizes

* **3 main prizes in XAH** for the winning projects.
    * **🥇 1st Prize** 4000 USD value in XAH.
    * **🥈 2nd Prize** 2000 USD value in XAH.
    * **🥉 3rd Prize** 1000 USD value in XAH.

## Timeline

* **Submission deadline:** February 1st, 2026.
* **Judging panel:** 5 members from the Xahau and XRPL community (see below).
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## Judges Panel

The contest will be evaluated by **five community members**:

* • [**tequ**](https://x.com/_tequ_) – Xahau Blockchain Developer
* • [**Robert Kiuru**](https://x.com/robertkiuru) – COO, *XRPL Labs*
* • **[gadget78](https://x.com/gadget78)** – Evernode Developer
* • [**Andrei Rosseti**](https://x.com/andreirosseti) – Architect of Xahau DocProof | CTO, *EleveCRM*
* • [**Vet**](https://x.com/Vet_X0) – XRPL Community contributor

## Theme: Services on Xahau

Participants must build **web-based services that interact with Xahau (Mainnet)** and are designed for the **end user**, whether casual users, power users, public sector, or private sector audiences.

Examples include **(but are not limited to)**:

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  <div>
    <strong>• Everyday user tools:</strong>
    <div class="ml-6 space-y-1">
      <div>◦ Personal finance dashboards</div>
      <div>◦ Wallet managers</div>
      <div>◦ Community apps</div>
    </div>
  </div>
  <div>
    <strong>• Business services:</strong>
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      <div>◦ Payment portals</div>
      <div>◦ Loyalty platforms</div>
      <div>◦ Client service tools</div>
    </div>
  </div>
  <div>
    <strong>• Public platforms:</strong>
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      <div>◦ NFT marketplaces</div>
      <div>◦ Voting systems</div>
      <div>◦ Donation hubs</div>
      <div>◦ Cultural apps</div>
      <div>◦ Utilities for social good</div>
    </div>
  </div>
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## Participation Rules

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  <div>• You can submit <strong>as many projects as you like</strong>.</div>
  <div>• Each project may be submitted by an individual or a group of participants.</div>
  <div>• Different projects from the same participant(s) can be eligible for different prizes.</div>
  <div>• Projects <strong>must run on the Xahau Mainnet</strong>.</div>
  <div>
    <div>• Each project <strong>must be accessible online</strong>, so that both judges and the public can use or view it.</div>
    <div class="ml-6 mt-1">◦ This avoids the need for judges to install or configure projects locally, and reduces the risk of unexpected errors or participant assistance being required.</div>
  </div>
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    <div>• Each submission must include <strong>basic documentation</strong> to help others understand the project.</div>
    <div class="ml-6 mt-1">◦ Optionally, you can also include <strong>multimedia material</strong> (videos, slides, demos, etc.) to better explain your work.</div>
  </div>
  <div>• <strong>AI tools</strong> may be used both for development and documentation.</div>
  <div>• If your project uses <strong>Hooks</strong>, the Hook code must be open source, so that it can be audited for safety and serve as a learning resource for the community. You must attach their C code in your submission along with the hook hash. Check the "Submission Format" section.</div>
  <div>• Projects that clearly offer regulated financial services or that target illegal activities are not eligible.</div>
  <div>• To be evaluated by the judges, you must include your submission with a PR as indicated in the "Submission Format" section.</div>
  <div>• Once your submission PR has been created, post a tweet on X about your project, tagging <a href="https://x.com/XahauNetwork" target="_blank" rel="noopener noreferrer">@XahauNetwork</a>, to announce that you've participated in the Xahau Dev Contest.</div>
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## Evaluation Criteria

When reviewing submissions, judges will especially value:

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  <div>• <strong>Originality and creativity</strong> of the idea.</div>
  <div>• <strong>Absence of existing competitors</strong> providing the same service on Xahau Mainnet prior to the contest.</div>
  <div>• <strong>Impact and usefulness</strong> for end users (individuals, businesses, or public sector).</div>
  <div>• <strong>Quality of execution</strong> (stability, documentation, user experience).</div>
  <div>• <strong>Use of Hooks (Smart Contracts on Xahau)</strong>.</div>
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## Submission Format

Each project must include a folder and at least a **submission file** inside submissions directory of **[this repository](https://github.com/xahau/xahau-2nd-dev-contest)**.
The file and directory must be named with your GitHub username followed by the project name, separated by an underscore, and using the .md extension for the file.

Example: submissions/GitHubName_ProjectName/GitHubName_ProjectName.md

The file should contain the following fields:

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  <div>• <strong>Project Title</strong></div>
  <div>• <strong>Brief Description</strong></div>
  <div>• <strong>Participants</strong> (names or nicknames)</div>
  <div>• <strong>Participants' Social Media</strong></div>
  <div>• <strong>Contact Email</strong></div>
  <div>• <strong>Link to the Online Project</strong></div>
  <div>• <strong>Xahau Address to receive the prize in case of winning</strong></div>
  <div>• <strong>Link to Documentation</strong></div>
  <div>• <strong>Hooks code in C and matching hash</strong> (in case your project uses one or more, to confirm it's safe, you should add .c files in your submission folder)</div>
  <div>• <strong>Hooks account of the project</strong> (to confirm you are using the hooks previously provided for this project)</div>
  <div>• <strong>Link to Project's Repository</strong> (optional)</div>
  <div>• <strong>Other Links</strong> (optional, e.g., demo video, presentation, slides)</div>
</div>

A template directory and file are available in the repository folder, which participants can use to fill in their project details.
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## Support & Community

If you have questions or need guidance:

* Join the **[Xahau Builders Discord](https://discord.gg/ds7nb93mYj)**.
* Or email us at **[contests@xahau.org](mailto:contests@xahau.org)**.

We will try to answer as soon as possible. Your questions may also be added to the FAQ in this README so that others can benefit from the answers.

## Ownership

* All submitted projects remain the **property of their original creators**.

## Useful Links

Here are some useful resources for Xahau developers:

* [Xahau Documentation](https://docs.xahau.network)
* [Xahau Hooks Documentation](https://xahau.network/docs/hooks/)
* [Xahau GitHub Repositories](https://github.com/Xahau)
* [Xaman Website](https://xaman.app)
* [Xahau Testnet Faucet](https://xahau-test.net/)
* [Xahau Discord](https://discord.gg/ds7nb93mYj)

## Recap: What You Need to Do

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  <div>• Get inspired. Be creative and motivated to build something that strengthens the Xahau ecosystem.</div>
  <div>• Build your project. Develop your web-based service using the Xahau Mainnet.</div>
  <div>• Submit your work, Create a PR (Pull Request) following the instructions in the "Submission Format" section.</div>
  <div>• Announce your participation. Post a tweet on X about your project, tagging <a href="https://x.com/XahauNetwork" target="_blank" rel="noopener noreferrer">@XahauNetwork</a>, and share that you've joined the <strong>Xahau Dev Contest</strong>.</div>
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## FAQ

**Q: Can I submit more than one project?**
- A: Yes! You can submit as many as you want, individually or as part of a group.

**Q: Do the projects have to be open source?**
- A: No, but they must include at least basic documentation so the judges can understand how they work. If your project includes Hooks, you must attach their C code in your submission along with the hook hash. Check the "Submission Format" section.

**Q: Can I use AI to help me build or document my project?**
- A: Yes, AI usage is fully allowed.

**Q: What kind of services are you expecting?**
- A: Any service that provides **value to end users** — whether individuals, businesses, or the public sector. From NFT marketplaces and financial dashboards to voting systems, payment apps, donation hubs, or any innovative public/private service.

**Q: Is there an advantage to using Hooks?**
- A: Yes, projects that creatively implement **Hooks (smart contracts in Xahau)** will receive special recognition.

**Q: What happens to my project after the contest?**
- A: You keep full ownership.

**Q: Where can I ask questions?**
- A: On the **[Xahau Community Discord](https://discord.gg/ds7nb93mYj)** or by emailing **[contests@xahau.org](mailto:contests@xahau.org)**.
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## Final Disclaimer

By participating, you agree to the following:

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  <div>• Participants must meet eligibility criteria and adhere to all rules. It is not allowed to submit projects that have already been published before the competition.</div>
  <div>• Projects remain the property of their creators, but organizers reserve the right to showcase, share, or feature submissions with appropriate credit.</div>
  <div>• The organizers retain the right to disqualify submissions that violate rules or compromise the contest's integrity. All jury decisions are final and not subject to appeal.</div>
  <div>• Organizers are not liable for damages, expenses or losses during participation. The organizers also reserve the right to modify the contest requirements at any time if necessary.</div>
  <div>• You acknowledge that sanctions and certain jurisdictional restrictions may apply. Eligibility to receive rewards may require compliance with applicable laws, including the completion of KYC (Know Your Customer) verification.</div>
  <div>• All taxes, fees, or other financial obligations related to rewards are the sole responsibility of the participants.</div>
  <div>• If you have any concerns or doubts regarding eligibility, requirements, or tax obligations, please reach out to us through the provided communication channels before submitting your entry.</div>
  <div>Now it's your turn: **Build, submit, and showcase your innovation with Xahau blockchain!**</div>
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