Ecosystem: Embeddable leaderboard / campaign widget (versioned, sandboxed iframe)

[joelpeace48-cell]

Context

routes/embed.js exists; partners want to embed live campaign stats/leaderboards on their own sites.
A safe, versioned embeddable widget extends reach.

Scope

• Sandboxed iframe widget (leaderboard, progress, CTA) with a stable, versioned embed API.
• CSP/frame-ancestors controls; theming params; no PII leakage.
• Caching + rate limiting for embed traffic.

Acceptance criteria

• Partners embed a themeable, sandboxed widget that updates live and is version-pinned.

Verification

• Embed renders cross-origin within CSP; version bump doesn't break existing embeds.

[akinboyewaSamson]

@akinboyewaSamson has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello,

I’m a smart contract and full-stack developer interested in contributing to this issue. My technical background includes Rust, Soroban, Cairo, Solidity, and TypeScript, with a focus on building secure, scalable, and maintainable blockchain applications.

Based on the scope of this issue, I’m confident I can deliver a complete and well-tested solution within 10hours of assignment. I prioritize clean code, clear documentation, and efficient implementation.

I’d appreciate the opportunity to contribute and help move this issue forward.

Thank you.

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[luciachizaram]

@luciachizaram has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Please assign this issue to me

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[grantfox-oss]

🦊 GrantFox — @luciachizaram has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #809)
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Good luck! Track your progress on GrantFox.

[drips-wave]

Congratulations, @luciachizaram! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @luciachizaram: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

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[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign campaign!

@luciachizaram's PR #821 was approved and merged by @joelpeace48-cell.

🏆 @luciachizaram: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (398 total points). Track your full progress on GrantFox.

👏 Great work, @luciachizaram! Keep contributing to FinesseStudioLab.

[drips-wave]

This issue has been completed by @luciachizaram as part of the Stellar Wave Program's 6th Wave 🥳

😎 @luciachizaram: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here. You can also Leave a review to share your experience working on this issue.

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