Warp
Warp brings EVM compatible languages to StarkNet, making it possible to transpile Ethereum smart contracts to Cairo, and use them on StarkNet.
Table of Contents
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Installation
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Linux:
sudo apt update
sudo apt install software-properties-common
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
sudo apt install -y python3.7
sudo apt install -y python3.7-dev
sudo apt install -y libgmp3-dev
python3.7 -m venv ~/warp_demo
source ~/warp_demo/bin/activate
pip install wheel
pip install ecdsa fastecdsa sympy
pip install cairo-lang==0.3.1
make warp
MacOs:
brew install [email protected]
brew install gmp
python3.7 -m venv ~/warp_demo
source ~/warp_demo/bin/activate
pip install wheel
pip install ecdsa fastecdsa sympy
pip install cairo-lang==0.3.1
make warp
Usage
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You can transpile your Solidity/Vyper contracts with:
warp transpile CONTRACT
To deploy the transpiled Cairo contract to Starknet use:
warp deploy CONTRACT.cairo
To invoke a public/external method use:
warp invoke --contract CONTRACT.cairo --address ADDRESS --function FUNCTION_NAME --inputs "INPUTS"
The --inputs flag requires its argument to be a string and have each value separated by a space.
You can check the status of your transaction with:
warp status TX_ID
Want to contribute?
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Your contributions are always welcome, see contribution guidelines.
License
Apache License Version 2.0, January 2004.
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