EOSIO Side Setup

Steps:
​Install Zeus if not installed, zeus is used to unbox or install all the necessary dependencies to compile and deploy the necessary contracts.
Ensure you're using node version 16, IPFS can be picky with other versions
​Unbox atomictokenpeg box
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mkdir atomictokenpeg
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cd atomictokenpeg
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zeus box create
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zeus unbox atomictokenpeg
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Before compiling atomictokenpeg.cpp you must update the atomic assets constant here​
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const name NFT_ACCOUNT = "bridgeassets"_n;
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Compile contracts
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zeus compile
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Create 3 Kylin and 3 Mumbai Testnet accounts using these guides:
Kylin Testnet: link​
Mumbai Testnet: link​
Kylin Accounts:
Kylin token contract account (token being bridged eosio.token.cpp)
Kylin bridge contract account (atomictokenpeg.cpp)
Kylin test Account no contract
Mumbai Testnet Accounts
ERC721 Contract (atomicnft.sol) with extensions
ERC721Enumerable
ERC721Burnable
ERC721Pausable
Mumbai bridge contract Account (atomictokenpeg.sol)
Mumbai test Account no contract
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export KYLIN_BRIDGE_ACCOUNT=maticnftbrdg
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export KYLIN_TOKEN_ACCOUNT=bridgeassets
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export KYLIN_TEST_ACCOUNT=natdeveloper
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export KYLIN_ENDPOINT=https://kylin.eosn.io
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Import our keys into zeus to deploy contracts to Kylin, or can use cleos as well
Zeus
cleos
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zeus key import $KYLIN_BRIDGE_ACCOUNT --network kylin --active-private-key 5JB... --owner-private-key 5JB...
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# import owner private key
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cleos wallet import --private-key 5JB...
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# import active private key
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cleos wallet import --private-key 5JB...
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Create contract deployment files to migrate contracts to Kylin, located in ./zeus_boxes/contract-migrations-extensions/models/contract-deployments/
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zeus create contract-deployment atomictokenpeg $KYLIN_BRIDGE_ACCOUNT kylin
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Migrate contracts to Kylin/Jungle
Zeus Migrate
cleos set contract
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zeus migrate atomictokenpeg --network=kylin --creator $KYLIN_BRIDGE_ACCOUNT --no-reset --no-compile-all --creator-key=""
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# if migration fails
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cd contracts/eos
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cleos -u $KYLIN_ENDPOINT set contract $KYLIN_BRIDGE_ACCOUNT atomictokenpeg
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cleos -u $KYLIN_ENDPOINT set contract $KYLIN_TOKEN_ACCOUNT eosio.token
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If you use cleos to set the contract, be sure to set the eosio.code permission level, see here​
Stake for services
Now that we've prepared that part let's move onto staking DAPP for services. First stop is the faucet for some DAPP tokens here. Use the account that has the atomictokenpeg contract set to it.
Stake to required services vRAM, LiquidHarmony Oracles, LiquidScheduler, LiquidLink
Using the DSP Portal we can see these packages, stake 10 DAPP to each (Amount to Stake):
Below we'll select each package then stake for it.
vRAM
LiquidHarmony
LiquidScheduler
LiquidLink
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export PROVIDER=uuddlrlrbass
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export PACKAGE=ipfs2
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export SERVICE=ipfsservice1
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export QUANTITY="10.0000 DAPP"
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cleos -u $KYLIN_ENDPOINT push action dappservices selectpkg "[\"$KYLIN_BRIDGE_ACCOUNT\",\"$PROVIDER\",\"$SERVICE\",\"$PACKAGE\"]" -p $KYLIN_BRIDGE_ACCOUNT@active
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cleos -u $KYLIN_ENDPOINT push action dappservices stake "[\"$KYLIN_BRIDGE_ACCOUNT\",\"$PROVIDER\",\"$SERVICE\",\"$QUANTITY\"]" -p $KYLIN_BRIDGE_ACCOUNT@active
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export PROVIDER=uuddlrlrbass
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export PACKAGE=oracleservi2
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export SERVICE=oracleservic
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export QUANTITY="10.0000 DAPP"
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cleos -u $KYLIN_ENDPOINT push action dappservices selectpkg "[\"$KYLIN_BRIDGE_ACCOUNT\",\"$PROVIDER\",\"$SERVICE\",\"$PACKAGE\"]" -p $KYLIN_BRIDGE_ACCOUNT@active
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cleos -u $KYLIN_ENDPOINT push action dappservices stake "[\"$KYLIN_BRIDGE_ACCOUNT\",\"$PROVIDER\",\"$SERVICE\",\"$QUANTITY\"]" -p $KYLIN_BRIDGE_ACCOUNT@active
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export PROVIDER=uuddlrlrbass
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export PACKAGE=cronservice2
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export SERVICE=cronservices
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export QUANTITY="10.0000 DAPP"
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cleos -u $KYLIN_ENDPOINT push action dappservices selectpkg "[\"$KYLIN_BRIDGE_ACCOUNT\",\"$PROVIDER\",\"$SERVICE\",\"$PACKAGE\"]" -p $KYLIN_BRIDGE_ACCOUNT@active
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cleos -u $KYLIN_ENDPOINT push action dappservices stake "[\"$KYLIN_BRIDGE_ACCOUNT\",\"$PROVIDER\",\"$SERVICE\",\"$QUANTITY\"]" -p $KYLIN_BRIDGE_ACCOUNT@active
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export PROVIDER=uuddlrlrbass
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export PACKAGE=sign
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export SERVICE=signfndspsvc
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export QUANTITY="10.0000 DAPP"
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cleos -u $KYLIN_ENDPOINT push action dappservices selectpkg "[\"$KYLIN_BRIDGE_ACCOUNT\",\"$PROVIDER\",\"$SERVICE\",\"$PACKAGE\"]" -p $KYLIN_BRIDGE_ACCOUNT@active
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cleos -u $KYLIN_ENDPOINT push action dappservices stake "[\"$KYLIN_BRIDGE_ACCOUNT\",\"$PROVIDER\",\"$SERVICE\",\"$QUANTITY\"]" -p $KYLIN_BRIDGE_ACCOUNT@active
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Use the command line login option, top right, this will auto-create the cleos commands for you!
Now let's head over to the EVM side.

EOSIO Atomic Assets <> ERC721 Non-Fungible Tokens

EVM Side Setup

Last modified 18d ago

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