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Deploy to Testnet

Explorers

{% embed url="https://testnet-explorer.publicawesome.dev/stargaze" %} Ping Explorer {% endembed %}

Faucet

Join our Discord and request tokens in the #faucet channel. You will need the developer role from #pick-a-role.

Endpoints

RPC: https://rpc.elgafar-1.stargaze-apis.com

LCD: https://rest.elgafar-1.stargaze-apis.com

GRPC: http://grpc-1.elgafar-1.stargaze-apis.com:26660

GRPC2 : http://grpc-2.elgafar-1.stargaze-apis.com:26660

Building starsd binary

git clone [email protected]:public-awesome/stargaze.git
cd stargaze
make install

Deploying a contract

Stargaze testnet is permissionless and does not require a governance proposal to deploy new contracts. You may use Stargaze Studio web interface or the CLI to deploy new contracts

Deploying a contract through Stargaze Studio

1. Create a new wallet or import an existing one through the wallet extension on your browser

2. Request testnet STARS to the wallet address through the #faucet channel on Discord

3. Visit https://studio.publicawesome.dev/contracts/upload/ to deploy your contract on testnet

4. Upon successful deployment of your contract, a summary containing the code ID, transaction hash and other data will be displayed.

Deploying a contract through CLI

1. Create a stars address

starsd keys add testnet-key
- name: testnet-key
  type: local
  address: stars1e9rf2y807g32jv88j9ydpe7082rk9ck8w79xtz
  pubkey: '{"@type":"/cosmos.crypto.secp256k1.PubKey","key":"Aidseu5Pl9DYHGZpCE2CkqLckQ6KSgC5IJvLL1yc+lpo"}'
  mnemonic: ""

2. Request funds through the #faucet channel

3. Configure RPC endpoint and Chain ID

starsd config node https://rpc.elgafar-1.stargaze-apis.com:443
starsd config chain-id elgafar-1

4. Check your account has balance

starsd query bank balances [address]

5. Deploy a contract

starsd tx wasm store contract.wasm --from testnet-key --gas-prices 0.025ustars --gas-adjustment 1.7 --gas auto

After executing this transaction you will have a code id that you can use to instantiate the contract.

starsd q tx [hash] | jq 

# or use sed to return just the code_id

starsd q tx [hash] | sed -n 's/.*"key":"code_id","value":"\([^"]*\)".*/\1/p'

# or check the block explorer
https://testnet-explorer.publicawesome.dev/stargaze/tx/[hash]

Instantiating a contract

You may use the CLI to instantiate the deployed contract with the custom instantiation message the contract expects.

INSTANTIATE_MSG=$(cat <<EOF
{
  "contract_param": "something"
}
EOF
)

starsd tx wasm instantiate [code_id] $INSTANTIATE_MSG --label "StargazeContract" --admin [my-address] --from testnet-key --amount "100000000ustars" --gas-prices 0.025ustars --gas-adjustment 1.7 --gas auto