refactor: Move routes into a dedicated Express Router

[AlAfiz]

Description

Right now, all our routes might be sitting directly in server.js. We should move them into a separate router file to keep the main file clean.

Requirements

• Create a routes/api.js file.
• Use express.Router() to define the endpoints (e.g., the tokens and prices routes).
• Import and mount the router in server.js using app.use('/api/v1', apiRoutes).

[robertocarlous]

@robertocarlous has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

Hello maintainer, i am a backend developer, with strong technical experience, i understand the scope of this project, can i work on this issue

ETA:10HRS

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

[devxsameer]

@devxsameer has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

Hi, I’d like to work on this.

I’ll extract existing routes into routes/api.js using express.Router(), move the tokens/prices endpoints there, and mount it in server.js with app.use('/api/v1', apiRoutes). I’ll keep server.js minimal and focused on bootstrapping only.

ETA: 45–60 minutes.

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

[drips-wave]

Congratulations, @devxsameer! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on February 26, 2026.

🧑‍💻 @devxsameer: 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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