An open-source, client-agnostic, Ethereum signing service written in Java that is capable of signing on multiple platforms..
Get started with ConsenSys Orchestrate as a Docker image, or Kubernetes. Hit the ground running in less than 5 minutes!
Check out the various services you can use with Orchestrate such as Postgresql, Redis, Kafka and others.
Find API methods through JSON-RPC, and general configuration in the References section.