68 lines
2.2 KiB
Markdown
68 lines
2.2 KiB
Markdown
<!--
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order: 5
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-->
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# Joining Chainsafe's Public Testnet
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This document outlines the steps to join the public testnet hosted by [Chainsafe](https://chainsafe.io).
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## Steps:
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1. Install the Ethermint binaries (ethermintd & ethermint cli):
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```
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git clone https://github.com/cosmos/ethermint
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cd ethermint
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make install
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```
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2. Create an Ethermint account:
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```
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ethermintcli keys add <keyname>
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```
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3. Copy genesis file:
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Follow this [link](https://gist.github.com/araskachoi/43f86f3edff23729b817e8b0bb86295a) and copy it over to the directory ~/.ethermintd/config/genesis.json
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4. Add peers:
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Edit the file located in ~/.ethermintd/config/config.toml and edit line 350 (persistent_peers) to the following;
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```
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"7678d52de4a724e468e503a7743664d12a78b5b0@18.204.206.179:26656,c62fadc76b7fa1ab25669b64fdc00c8d8d422bd0@3.86.104.251:26656,5fa7d4550b57298b059d1dd8af01829482e7d097@54.210.246.165:26656"
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```
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5. Validate genesis and start the Ethermint network:
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```
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ethermintd validate-genesis
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```
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```
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ethermintd start --pruning=nothing --rpc.unsafe --log_level "main:info,state:info,mempool:info" --trace
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```
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(we recommend running the command in the background for convenience)
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6. Start the RPC server:
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```
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ethermintcli rest-server --laddr "tcp://localhost:8545" --unlock-key $KEY --chain-id etherminttestnet-777 --trace
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```
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where `$KEY` is the key name that was used in step 2.
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(we recommend running the command in the background for convenience)
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7. Request funds from the faucet:
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You will need to know the Ethereum hex address, and it can be found with the following command:
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```
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curl -X POST --data '{"jsonrpc":"2.0","method":"eth_accounts","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
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```
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Using the output of the above command, you will then send the command with your valid Ethereum address:
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```
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curl --header "Content-Type: application/json" --request POST --data '{"address":"0xYourEthereumHexAddress"}' 3.95.21.91:3000
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```
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## Public Testnet Node RPC Endpoints
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Node0: `54.210.246.165:8545`
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Node1: `3.86.104.251:8545`
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Node2: `18.204.206.179:8545`
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example:
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```
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curl -X POST --data '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}' -H "Content-Type: application/json" 54.210.246.165:8545
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``` |