[enhancement] No rate limiting on prices page - unlimited backend API calls

[ritaifeoluwa]

The prices page allows unlimited lookups with no client-side rate limiting. A user could spam the Look up button, overwhelming the backend API.

[gboigwe]

@gboigwe has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi, maintainer. I will like to work on fixing this issue, kindly assign it to me. I went over the project and I understood the task and what needs to be done.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @gboigwe to this issue.

[drips-wave]

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

🧑‍💻 @gboigwe: 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!

@gboigwe's PR #502 was approved and merged by @ritaifeoluwa.

🏆 @gboigwe: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (153 total points). Track your full progress on GrantFox.

👏 Great work, @gboigwe! Keep contributing to SmartDropLabs.

[drips-wave]

This issue has been completed by @gboigwe as part of the Stellar Wave Program's 9th Wave 🥳

😎 @gboigwe: 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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