moonworm: Generate a command line interface to any Ethereum smart contract
Project description
What is moonworm?
Moonworm is a set of tools that helps you develop/analyze blockchain dapps. Pump your productivity to the Moon.
Tools:
moonworm watch
- Tool to monitor and crawl(index) decoded smart contract data. It gets you historic/on going smart contract’s decodedevents
andtransactions
. No sweat, just provideabi
and smart contract’s address and get stream of data. With this tool you can: analyze incidents, set up alerting, build datasets, write sniping bots, etc.moonworm generate-brownie
- Brownie on steroids. Generate python interface and cli for your smart contracts in “one click”, focus on smart contract development,moonworm
will do the rest. In addition, you will have syntax highlights which will boost your speed on writing tests.moonworm generate
- cli/ python interface generator for pureweb3
library. In case you prefer not to usebrownie
Setup:
pip install moonworm
Guides
- How to
watch
- How to usemoonworm watch
to get data about smart contract activity.
Usage:
moonworm watch
:
moonworm watch --abi <Path to abi file> --contract <Contract address> --web3 <Web3 provider url> --start <Start block> --end <End block>
Arguments:
--abi/-i ABI
Path to abi file--contract/-c CONTRACT
Contract address--web3/-w WEB3
Web3 provider uri--start/-s START
block to start watching
Optional args:
--end/-e END
block to stop crawling, if not given, crawler will not stop--poa
Flag forPoA
networks, for examplepolygon
--confirmations CONFIRMATIONS
Number of confirmations to set for watch. (Default 12)--outfile/-o OUTFILE
JSONL
file into which to write events and transactions--db
Use Moonstream database specified byMOONSTREAM_DB_URI
to get blocks/transactions. If set, need also provide--network
-network {ethereum,polygon}
Network name that represents models from db. If the--db
is set, required--only-events
Flag, if set: only watches events. Default=False
--min-blocks-batch MIN_BLOCKS_BATCH
Minimum number of blocks to batch together. Default=100--max-blocks-batch MAX_BLOCKS_BATCH
Maximum number of blocks to batch together. Default=1000 Note: it is used only in--only-events
mode
moonworm generate-brownie
:
moonworm generate-brownie -p <Path to brownie project> -o <Outdir where file will be generated> -n <Contract name>
Arguments:
--project/-p PROJECT
path to brownie project.--outdir/-o OUTDIR
Output directory where files will be generated.--name/-n NAME
Prefix name for generated files
NOTE: For better experience put generated files in sub directory of your brownie project. As an example:
-
cd myBrownieProject
-
moonworm generate-brownie -p . -o generated/ -n MyContract
- Run the generated cli of the contract:
python3 generated/Mycontract.py -h
- Run the generated cli of the contract:
moonworm generate
:
moonworm generate --abi <Path to abi> -o <Outdir> --interface --cli --name <Prefix name for the generated files>
Arguments:
--abi/-i ABI
Path to contract abi JSON file--outdir/-o OUTDIR
Output directory where files will be generated.--interface
Flag to generate python interface for given smart contract abi-name/-n NAME
Prefix name for generated files--cli
Flag to generate cli for given smart contract abi
FAQ:
-
Ser, is it safe to use?
Yes, it is. moonworm is a code generator that generates code that uses brownie/web3.
-
Ok ser, are there examples of usages?
-
But ser, I don’t write on python
Javascript version (hardhat) is coming soon
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