Urani Orderbook MVP

👉🏼 "Quick n' dirty" proof-of-concept of a batching orderbook, presented at the Solana Colosseum Accelerator's Demo Day.

👉🏼 Note: this is NOT the Urani Protocol (which is authored by bt3gl), but rather our first MVP, authored by Sage (aka Gman).

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Overview

This orderbook:

1. receives orders from the frontend
2. creates a batch every 10s (configured in config.ts)
3. generates bullshit agent solutions and finalizes the batch 2.5s after the batch is created

Notes for the Demo

• To reproduce the same batch solution scripted in the demo, uncomment this in routes.ts
• To disable the mock orders and agent solutions, remove this code from app.ts and replace it with logic that submits the solution with the highest score for the batch.

setInterval(addMockOrders, batchInterval);

setTimeout(() => {
  setInterval(addMockSolutionsAndFillData, batchInterval);
}, 3 * batchInterval / 4);

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Production Deployment

Create the AWS Instance

Create a t4g.small ec2 instance in the us-east-1 region:

• ssh into the ec2 instance
• clone the repo
• install docker
• create and fill .env.development.
• run docker-compose:

docker compose up -d

Configure the TLS Certificate

Request a TLS certificate for the desired domains in the same region (e.g., us-east-1). Validate domain ownership via CNAME.

Configure CloudFront

Create a CloudFront distribution with the following settings (legacy cache settings and CORs are important):

Complete the Routing

Forward the desired domain (e.g., api.urani.trade) to the Cloudfront domain.

Then Update the env variables in Vercel to point to this domain

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License and Contributing

This project is distributed under the Apache 2.0 license.

You are welcome to contribute. See the guidelines here.