solidity-cron (npm): [![Build Status](https://travis-ci.com/Frontier-project/cron.svg?token=DJeMzxJJncp3nRaEUuxH&branch=master)](https://travis-ci.com/Frontier-project/cron) [![codecov](https://codecov.io/gh/Frontier-project/cron/branch/master/graph/badge.svg?token=BGbU5Q6IRV
Keywords: Ethereum|Periodic|Stages|Period|Solidity