@tendieswap/routing-api v0.2.4

Uniswap Routing API

This repository contains routing API for TendieSwap's Uniswap V3 fork on Tenet Network.

It deploys an API to AWS that uses @tendiedev/uniswap-smart-order-router to search for the most efficient way to swap token A for token B.

Development

To develop on the Routing API you must have an AWS account where you can deploy your API for testing.

Deploying the API

The best way to develop and test the API is to deploy your own instance to AWS.

1. Install and configure AWS CLI and AWS CDK V1.
2. Create .env file in the root directory of the project with :

   THROTTLE_PER_FIVE_MINS = '' # Optional
   JSON_RPC_PROVIDER_155=https://rpc.testnet.tenet.org
   JSON_RPC_PROVIDER_1559=https://rpc.tenet.org

3. Install and build the package

   npm install && npm run build

4. To deploy the API run:

   cdk deploy RoutingAPIStack

   This will deploy to the default account your AWS CLI is configured for. Once complete it will output something like:

   RoutingAPIStack.Url = https://...

   We have a deployed stack with url https://vbcuqwld9d.execute-api.us-west-2.amazonaws.com/prod/. Our custom domain https://tenet-routing.tendieswap.app points to this stack. You can then try it out:

   curl --request GET 'https://tenet-routing.tendieswap.app/quote?tokenInAddress=0xd6cb8a253e12893b0cF39Ca78F7d858652cCa1fe&tokenInChainId=1559&tokenOutAddress=0x0260F440AEa04a1690aB183Dd63C5596d66A9a43&tokenOutChainId=1559&amount=1000&type=exactIn'

Integration Tests

Note: integration tests have not been updated for Manta Pacific yet. Instructions kept below for future references.

The integration tests fetch quotes from your deployed API, then execute the swaps on a Hardhat mainnet fork.

1. First deploy your test API using the intructions above. Then update your .env file with the URL of the API, and the RPC URL of an archive node:

   UNISWAP_ROUTING_API='...'
   ARCHIVE_NODE_RPC='...'

2. Run the tests with:

   npm run integ-test