There are a few of these kicking around now. In a similar space is the "Pact" group of libraries. Give them a look in too: https://github.com/realestate-com-au

There are a few of these kicking around now. In a similar space is the "Pact" group of libraries. Give them a look in too: https://github.com/realestate-com-au/pact https://github.com/realestate-com-au/pact https://github.com/DiUS/pact-consumer-js-dsl https://github.com/DiUS/pact-consumer-js-dsl