Darwinia data hub

A server that provides various data related to Darwinia, Crab, Pangolin, and Pangoro.

APIs

1. Retrieve arbitrary storage's data. For now, there is no cache for this api. so if the storage's data is large, it will take a while to load, especially for the 1.4's result.

   • no param. for example:

     /crab/balances/total_issuance
     

   • single map. for example:

     /crab/vesting/vesting/0x3d6A81177e17d5DbBD36f23Ea5328aCdF3471209
     

   • double map. for example:

     /crab/assets/account/0/0x0a1287977578F888bdc1c7627781AF1cc000e6ab
     

     • 0 is the first param;
     • 0x0a1287977578F888bdc1c7627781AF1cc000e6ab is the second param;

   • map without param. it will retrieve all storages under it. for example, this will return all unmigrated deposits:

     /crab/account_migration/deposits
     

2. Retrieve the latest decoded metadata.

   /crab/metadata
   

3. Crab's statistical data.

   /crab/stat
   

RING Supply

Total Supply: Balances.totalInssurance Circulating Supply: Total Supply - Reserved

Reserved

1. Ecosystem Multisig Account(Ecosystem Development Fund)
   https://etherscan.io/address/0xfa4fe04f69f87859fcb31df3b9469f4e6447921c

2. Treasury
   https://darwinia.subscan.io/account/0x6d6f646c64612f74727372790000000000000000

RINGS of an account

Docker

prepare a .env with:

# alchemy nodes has been tested
ETHEREUM_ENDPOINT=https://eth-mainnet.g.alchemy.com/v2/<your-api-key>
GOERLI_ENDPOINT=https://eth-goerli.g.alchemy.com/v2/<your-api-key>
# darwinia nodes
DARWINIA_ENDPOINT=http://g1.dev.darwinia.network:10000
CRAB_ENDPOINT=https://crab-rpc.darwinia.network
PANGOLIN_ENDPOINT=https://pangolin-rpc.darwinia.network
# mongodb
MONGODB_URI=mongodb+srv://<username>:<password>@<cluster-url>/goerli_pangolin?retryWrites=true&w=majority

run

docker-compose up