Description

[Flooz] code challenge.

[Criterias]:

• The service does not have any security in place when it comes to API authentication.
• We do want to build the service in an as highly available manner as possible.
• We want to be able to specify token addresses as well as the balance threshold for each token we want to use when classifying a wallet.
• This last part is really important to be kept flexible as we might have frequent changes both on the tokens as well as the thresholds.
• Any user can call the API providing their wallet address and receive a list of classifications one for each token we have preset.

Installation

$ npm install

Set the environment variables:

cp .env.example .env

# open .env and modify the environment variables (if needed)

Running the app

# development
$ npm run start

# watch mode
$ npm run start:dev

# production mode
$ npm run start:prod

Test

# unit tests
$ npm run test

# e2e tests
$ npm run test:e2e

# test coverage
$ npm run test:cov

Docker

run docker container in development mode

docker-compose up -d

Swagger

Swagger link

Stay in touch

• Author - Victor Jonah