Usage: tx2uml [command] <options>

Ethereum transaction visualizer that generates UML sequence diagrams from an Ethereum archive node and Etherscan like
block explorer

Options:
  -f, --outputFormat <value>    output file format (choices: "png", "svg", "eps", "puml", default: "svg")
  -o, --outputFileName <value>  output file name. Defaults to shortened tx hashes joined together with a 'v' prefix for value transfer diagrams.
  -u, --url <url>               URL of the archive node with trace transaction support (default: "http://localhost:8545", env: ARCHIVE_NODE_URL)
  -c, --chain <value>           blockchain explorer to get contract source code from. `none` will not get any source code. `custom` will use the `explorerUrl` option. (choices: "mainnet", "custom", "none", "goerli", "sepolia", "arbitrum", "optimisim", "polygon", "avalanche", "bsc", "crono", "fantom", "gnosis", "moonbeam", "celo", "scroll", "base", default: "mainnet", env: ETH_NETWORK)
  -k, --etherscanKey <value>   Etherscan like block explorer API key
  -e, --explorerUrl <url>       required if a `custom` chain is used. eg a testnet like Polygon Mumbai https://api-testnet.polygonscan.com/api (env: EXPLORER_URL)
  -cf, --configFile <value>     name of the json configuration file that can override contract details like name and ABI (default: "tx.config.json")
  -af, --abiFile <value>        name of the json abi file that can override contract details like ABI (default: "tx.abi.json")
  -m, --memory <gigabytes>      max Java memory of PlantUML process in gigabytes. Java default is 1/4 of physical memory. Large txs in png format will need up to 12g. svg format is much better for large transactions.
  -hf, --hideFooter             Hides the boxes at the bottom of the contract lifelines. (default: false)
  -hc, --hideCaption            Hides the network, block number and timestamp at the bottom of the diagram. (default: false)
  -v, --verbose                 run with debugging statements (default: false)
  -V, --version                 output the version number
  -h, --help                    display help for command

Commands:
  call [options] <txHash(s)>    Generates a UML sequence diagram of transaction contract calls between contracts (default).
  value <txHash(s)>             Generates a UML sequence diagram of token and ether value transfers between accounts and contracts. This requires an archive node that supports debug_traceTransaction with custom EVM tracers which are Geth, Erigon or Anvil.
  copy [options] <txHash(s)>    Copies one or more transactions from one chain to another. This is either relayed with the original signature or impersonated with a different signer.
  help [command]                display help for command

Usage: tx2uml call <txhash(s)> [options]

Generates a UML sequence diagram of transaction contract calls between contracts (default).

Arguments:
  txHash(s)                   transaction hash or an array of hashes in hexadecimal format with a 0x prefix. If running for multiple transactions, the comma-separated list of transaction hashes must not have white spaces

Options:
  -n, --nodeType <value>       type of Ethereum node the provider url is pointing to. This determines which trace API is used (choices: "geth", "erigon", "nether", "openeth", "tgeth", "besu", "anvil", "reth", default: "geth", env: ARCHIVE_NODE_TYPE)
  -a, --noAddresses <value>    hide calls to contracts in a list of comma-separated addresses with a 0x prefix
  -d, --depth <value>          limit the transaction call depth
  -e, --noEther                hide ether values (default: false)
  -g, --noGas                  hide gas usages (default: false)
  -l, --noLogDetails           hide log details emitted from contract events (default: false)
  -p, --noParams               hide function params and return values (default: false)
  -pv, --noParamValues         only hide function parameter values, not the names. Will display "?" if the name is not specified in the ABI (default: false)
  -t, --noTxDetails            hide transaction details like nonce, gas and tx fee (default: false)
  -x, --noDelegates            hide delegate calls from proxy contracts to their implementations and calls to deployed libraries (default: false)
  --mapSource <mapped-source>  Maps contracts to similar verified contracts on Etherscan. Useful for factory deployed contracts.
                               Left of the colon ":" is a comma-separated list of addresses that don't have verified source code.
                               In them middle is colon ":" that separates the two lists.
                               Right of the colon ":" is a comma-separated list of addresses that have verified source code.
                               For example: --mapSource 0x88e6a0c2ddd26feeb64f039a2c41296fcb3f5640:0x8f8EF111B67C04Eb1641f5ff19EE54Cda062f163
  -h, --help                   display help for command

Usage: tx2uml value <txhash(s)> [options]

Generates a UML sequence diagram of token and ether value transfers between accounts and contracts. This requires an archive node that supports debug_traceTransaction with custom EVM tracers which are Geth, Erigon or Anvil.

Arguments:
  txHash(s)   transaction hash or an array of hashes in hexadecimal format with a 0x prefix. If running for multiple transactions, the comma-separated list of transaction hashes must not have white spaces

Options:
  -e, --onlyToken              get transfers only from token events. No ETH transfers will be included. Use when provider does not support debug_traceTransaction with custom tracer. (default: false)
  --mapSource <mapped-source>  Maps contracts to similar verified contracts on Etherscan. Useful for factory deployed contracts.
                               Left of the colon ":" is a comma-separated list of addresses that don't have verified source code.
                               In them middle is colon ":" that separates the two lists.
                               Right of the colon ":" is a comma-separated list of addresses that have verified source code.
                               For example: --mapSource 0x88e6a0c2ddd26feeb64f039a2c41296fcb3f5640:0x8f8EF111B67C04Eb1641f5ff19EE54Cda062f163
  -hb, --hideBalances          Hides the changes in ether and token balances at the bottom. (default: false)
  -h, --help                   display help for command

Usage: tx2uml copy <txhash(s)> [options]

Copies one or more transactions from one chain to another. This is either relayed with the original signature or
impersonated with a different signer.

Arguments:
  txHash(s)                    transaction hash or an array of hashes in hexadecimal format with a 0x prefix. If
                               running for multiple transactions, the comma-separated list of transaction hashes must
                               not have white spaces

Options:
  -du, --destUrl <url>         url of the node provider the transaction is being copied to (default:
                               "http://localhost:8545", env: DEST_NODE_URL)
  -i, --impersonate <address>  Address of the account that is to be impersonated. This only works for development nodes
                               like Hardhat and Anvil. The default is the transaction is relayed so is from the
                               original signer.
  -h, --help                   display help for command

{
  "0xd6ed651CfDf7778794649FfA87557EF091DfFE81": {
    "protocolName": "mStable",
    "contractName": "Convex3CrvVault",
    "tokenSymbol": "mv3CRV",
    "tokenName": "Convex 3Crv Vault",
    "abi": [
      ...
    ]
  },
  "0xaF94d5585CCCb04afcf98cA49E60F09f96f6444d": {
    "protocolName": "mStable",
    "contractName": "CurveMetapoolCalculatorLibrary"
  }
}

java -jar ./lib/plantuml.jar ./examples/syntax.puml ./examples/delegate.puml

export ARCHIVE_NODE_URL=https://api.archivenode.io/<your api key>/nethermind
export NETHERMIND_URL=https://api.archivenode.io/<your api key>/nethermind
export ERIGON_GETH_URL=https://api.archivenode.io/<your api key>/erigon
npm run test