npm install -g serverless
yarn
serverless config credentials
serverless deploy

npm install -g graphql-cli
https://github.com/graphql-cli/graphql-cli

$ curl -G 'https://5ph2ep9pge.execute-api.us-east-1.amazonaws.com/dev/graphql' --data-urlencode 'query={getLatestPriceHistory(coinPairKey: "BTC") {coinPairKey exchange finalPrice}}'