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Withdraw from Flame on dusk Devnet ​

Make sure Foundry is installed:

Clone and build the astria-bridge-contracts repo:

bash
git clone git@github.com:astriaorg/astria-bridge-contracts.git
cd astria-bridge-contracts
forge build
cp local.env.example .env

Open the .env file and update the private key and destination chain addresses:

bash
PRIVATE_KEY=<your-flame-account-private-key>

RPC_URL="https://rpc.evm.dusk-11.devnet.astria.org/"

# the `astriaBridgeSenderAddress` built into the astria-geth node
# in production, the private key for this address must NOT be known.
EVM_BRIDGE_ADDRESS=0xa7183eFD1e1fb81595009376f9643f54474933CD

### contract call values 

# contract address for AstriaWithdrawer.sol
ASTRIA_WITHDRAWER="0xA58639fB5458e65E4fA917FF951C390292C24A15"

# contract address for AstriaBridgeableERC20.sol
ASTRIA_BRIDGEABLE_ERC20_ADDRESS="0xa4f59B3E97EC22a2b949cB5b6E8Cd6135437E857"

# if withdrawing to the sequencer, this must be set to
# the address to withdraw to on the sequencer
SEQUENCER_DESTINATION_CHAIN_ADDRESS=<your-astria-address>

# if withdrawing to another chain via IBC, this must be set to 
# the destination chain address to withdraw to
ORIGIN_DESTINATION_CHAIN_ADDRESS=<your-celestia-or-noble-address>

# amount to withdraw, must be greater than 10^12
AMOUNT=1000000000000 # 1 utia / uusdc

# account to get erc20 balance of
MINT_TO=0x0b22C4b638A483a9A874713b7d10b9C900108168

TIP

In order to bridge out of Flame on dusk you must have a balance of native funds to pay for gas. This is the nria bridged from Astria.

To make the following commands easy to copy and paste, export the RPC_URL:

bash
export RPC_URL="https://rpc.evm.dusk-11.devnet.astria.org/"

To Astria ​

INFO

Make sure the ORIGIN_DESTINATION_CHAIN_ADDRESS in your .env file is updated to be the address of the desired asset you are withdrawing:

  • Set to your Noble address to withdraw USDC

Then run the following command:

bash
forge script script/AstriaWithdrawer.s.sol:AstriaWithdrawerScript \
   --rpc-url $RPC_URL --broadcast --sig "withdrawToSequencer()" -vvvv

To IBC Chain ​

INFO

Make sure the ORIGIN_DESTINATION_CHAIN_ADDRESS in your .env file is updated to be the address of the desired asset you are withdrawing:

  • Set to your Noble address to withdraw USDC

Then run the following command:

bash
forge script script/AstriaWithdrawer.s.sol:AstriaWithdrawerScript \
   --rpc-url $RPC_URL --broadcast --sig "withdrawToIbcChain()" -vvvv

Check your Testnet Balances ​

bash
astria-cli sequencer balance get $ASTRIA_ADDRESS --sequencer-url https://rpc.sequencer.dusk-11.devnet.astria.org/
bash
celestia-appd query bank balances $CELESTIA_ADDRESS --node=https://rpc-mocha.pops.one:443 --chain-id mocha-4
bash
nobled query bank balances $NOBLE_ADDRESS --node https://noble-testnet-rpc.polkachu.com:443
bash
osmosisd query bank balances $OSMOSIS_ADDRESS --node https://osmosis-testnet-rpc.polkachu.com:443
bash
strided query bank balances $STRIDE_ADDRESS --node https://stride-testnet-rpc.polkachu.com:443
bash
cast balance --rpc-url https://rpc.flame.dusk-11.devnet.astria.org $FLAME_ADDRESS