the-veloper/xdefi-api

Optimal exchange route between assets

This is a simple asyncronous FAST API that returns the optimal exchange route between assets using a graphql endpoint.

Prerequisites

• Docker (obviously)
• Docker Compose

Setup

docker-compose up -d

Usage

To get the most optimal route between two assets, run the following query:

1. Go to http://localhost:8000/graphql
2. Run the following query:

{
  bestRoute(routeInput: {
    fromToken: "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
    toToken: "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"
  }) {
    path {
        id
    }
  }
}

Expected response:

{
  "data": {
    "bestRoute": {
      "path": [
        {
          "id": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"
        },
        {
          "id": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"
        }
      ]
    }
  }
}

Tests

(TODO)

docker-compose exec app pytest