blockchain-http

This is an Erlang application to serve up the Helium blockchain as stored by the blockchain-etl service and schema. The two applications rely on the schema being compatible to work

Developer Usage

• Clone this repository

• Create .env file by copying .env.template and editing it to reflect your postgres read-only and read-write access URLs

• Run make release in the top level folder

• Run make start to start the application. Logs will be at _build/default/rel/blockchain_http/log/*.

Once started the application will start serving up the blockchain through a number of routes. Documentation for these routes will be added soon.

Installing Ubuntu Required Packages

If running on Ubuntu, you will need the following packages installed before running make release:

wget https://packages.erlang-solutions.com/erlang-solutions_2.0_all.deb
sudo dpkg -i erlang-solutions_2.0_all.deb
sudo apt-get update
sudo apt install esl-erlang=1:23.2.3-1 cmake libsodium-dev libssl-dev
sudo apt install build-essential

WARNING

This application does NOT serve up over TLS, and does NOT rate control, or access control clients. Please run this service behind a load balancer that terminates SSL and does some rate and access control.