Finchain: A WRKChain

Running Finchain Locally

Finchain can be run locally as a completely self-contained demo, to allow developers to play with different configurations, and see how the internals of a WRKChain work.

Docker and Docker Compose are required to run the localised, self-contained Finchain demo.

Copy example.env to .env and make any required changes. API keys are required for the demo to work - see example.env for details on where to obtain the necessary API keys.

Run the demo using:

make

Docker network issues

By default, the demo uses the 172.25.0.0/24 subnet. If this subnet overlaps with your own, run:

ifconfig

and look for a line for your connection similar to:

inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0

Look for the network (first 3 parts of the IP address) value of inet addr. This is your current subnet. In the example above, this is 192.168.1.

Then set the SUBNET_IP variable to any other subnet. For example, run:

SUBNET_IP=192.168.5 make

or edit .env changing the value for SUBNET_IP

to run the demo on the 192.168.5.0/24 subnet

WRKChain: Finchain Info

Network ID: 2339117895

Block Explorer: http://localhost:8081

JSON RPC: http://localhost:8547

WRKChain Block Validation UI: http://localhost:4040

Local UND Mainchain devnet

Chain ID: UND-Mainchain-DevNet

Block Explorer: http://localhost:3000

RPC: http://localhost:26661 REST https://localhost:1318