/spreads endpoint

[Miracle656]

Background

Bid/ask spreads measure liquidity quality.

What to build

/spreads/:asset returning current bid, ask, and spread basis points.

Key files

• src/routes/spreads.ts (new)

Acceptance criteria

• Spread computed per venue
• Aggregated tightest

Drips Wave · Complexity: Intermediate · 150 points

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[Johnsource-hub]

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

Hello, I’m a full stack developer with hands-on experience building with variety of tools including Nextjs, nodejs, nestjs, React, Typescript and more

I focus on writing clear, maintainable code and making sure features work as expected end to end, not just in isolation. I communicate progress regularly and keep things transparent as I work. I’m confident I can complete this task within an ETA of 4 HOURS

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

[attyolu]

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

Good evening Maintainer. I'm applying for this issue because I have experience building backend APIs that process and aggregate financial market data. I can implement the /spreads/:asset endpoint, calculate bid/ask spreads accurately across venues, provide aggregated liquidity metrics, and add tests to ensure the spread calculations remain correct and reliable.

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

[drips-wave]

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

🧑‍💻 @Johnsource-hub: 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.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊