Create contracts (consumer)

gradlew :consumer:test -PbrokerUrl=BROKER_URL_WITHOUT_PROTOCOL -PbrokerUsername=BROKER_USER -PbrokerPassword=BROKER_PASS -Dproject=PROJECT -Dusername=USER -Dpassword=PASS -Durl=URL  

Publish contracts to pact broker (consumer)

gradlew :consumer:pactPublish -PbrokerUrl=BROKER_URL_WITHOUT_PROTOCOL -PbrokerUsername=BROKER_USER -PbrokerPassword=BROKER_PASS

Verify contracts (provider)

gradlew :provider:test -DbrokerUrl=BROKER_URL_WITHOUT_PROTOCOL -DbrokerUsername=BROKER_USER -DbrokerPassword=BROKER_PASS -Durl=URL_WITHOUT_PROTOCOL