Services - Ember Stake

Public Endpoints

RPC - https://testnet-v2-0g-rpc.emberstake.xyz/
JSON API - https://testnet-v2-0g-api-rpc.emberstake.xyz
LCD - https://testnet-v2-0g-lcd.emberstake.xyz
Storage RPC - https://testnet-v2-0g-storage-rpc.emberstake.xyz/
KV RPC - https://testnet-v2-0g-kv-rpc.emberstake.xyz/

Peer

EmberStake Peer

bf8f850598d3d52ee176296f07c10212e0d334ca@testnet-v2-0g-rpc.emberstake.xyz:34140

Address book

You can also download our nodes Address book. updates in realtime

This guide is intended for users who are setting up and running their nodes using our 0G-Dockerized repository

Stop the container and Run an ephemeral container

terminal

docker compose --profile node stop node
docker compose --profile node run --rm --entrypoint /bin/bash node

now you are inside the container, you can enter required commands to use snapshot

terminal

wget -O $HOME/.0gchain/config/addrbook.json https://testnet-v2-0g-snapshot.emberstake.xyz/addrbook.json

exit from the container with ctrl + D
Run the node container in the background

terminal

docker compose --profile node up -d node

Check logs

terminal

docker compose --profile node logs -f node

State Sync

To quickly sync your node with rest of network, you can our State Sync Snapshots.

This guide is intended for users who are setting up and running their nodes using our 0G-Dockerized repository

Stop the container and Run an ephemeral container

terminal

docker compose --profile node stop node
docker compose --profile node run --rm --entrypoint /bin/bash node

now you are inside the container, you can enter required commands to enable state sync

terminal

cp $HOME/.0gchain/data/priv_validator_state.json $HOME/.0gchain/priv_validator_state.json.backup
0gchaind tendermint unsafe-reset-all --home $HOME/.0gchain --keep-addr-book

STATE_SYNC_RPC=https://testnet-v2-0g-rpc.emberstake.xyz:443
STATE_SYNC_PEER=bf8f850598d3d52ee176296f07c10212e0d334ca@testnet-v2-0g-rpc.emberstake.xyz:34140
LATEST_HEIGHT=$(curl -s $STATE_SYNC_RPC/block | jq -r .result.block.header.height)
SYNC_BLOCK_HEIGHT=$(($LATEST_HEIGHT - 2000))
TRUST_HASH=$(curl -s "$STATE_SYNC_RPC/block?height=$SYNC_BLOCK_HEIGHT" | jq -r .result.block_id.hash)

echo -e "RPC:          $STATE_SYNC_RPC"
echo -e "Latest Block Height:  $LATEST_HEIGHT"
echo -e "Sync Block Height:    $SYNC_BLOCK_HEIGHT"
echo -e "Trust Hash:           $TRUST_HASH"

sed -i \
    -e "s|^enable *=.*|enable = true|" \
    -e "s|^rpc_servers *=.*|rpc_servers = \"$STATE_SYNC_RPC,$STATE_SYNC_RPC\"|" \
    -e "s|^trust_height *=.*|trust_height = $SYNC_BLOCK_HEIGHT|" \
    -e "s|^trust_hash *=.*|trust_hash = \"$TRUST_HASH\"|" \
    -e "s|^persistent_peers *=.*|persistent_peers = \"$STATE_SYNC_PEER\"|" \
    $HOME/.0gchain/config/config.toml

mkdir -p $HOME/.0gchain/data && mv $HOME/.0gchain/priv_validator_state.json.backup $HOME/.0gchain/data/priv_validator_state.json

exit from the container with ctrl + D
Run the node container in the background

terminal

docker compose --profile node up -d node

Check logs

terminal

docker compose --profile node logs -f node

Snapshot

Use our snapshot to bootstrap your node, updated every 6 hours

This guide is intended for users who are setting up and running their nodes using our 0G-Dockerized repository

Stop the container and Run an ephemeral container

terminal

docker compose --profile node stop node
docker compose --profile node run --rm --entrypoint /bin/bash node

now you are inside the container, you can enter required commands to use snapshot

terminal

cp $HOME/.0gchain/data/priv_validator_state.json $HOME/.0gchain/config/priv_validator_state.json.backup
rm -rf $HOME/.0gchain/data/*

curl https://testnet-v2-0g-snapshot.emberstake.xyz/latest.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.0gchain

mv $HOME/.0gchain/config/priv_validator_state.json.backup $HOME/.0gchain/data/priv_validator_state.json

exit from the container with ctrl + D
Run the node container in the background

terminal

docker compose --profile node up -d node

Check logs

terminal

docker compose --profile node logs -f node

Introduction

Brief overview on zero gravity

Getting Started

Learn how to run various 0G service nodes using EmberStake official docker images