Astar (Formerly Plasm)
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Welcome
Introduction
Our Journey
Astar (formerly Plasm)
Ecosystem
Polkadot
Substrate
Community
Builders & Grants Program
Learn
The Problems Astar Solves
Astar Structure
Core Features
Layer 2
Kusama Parachain Lease Offering
Polkadot Parachain Lease Offering
Token Economics
Integration
Network Details
Anyswap Bridge
On-Chain Identity
Metamask Support
Using Hardhat
Using Bware Labs
Using Redspot by Patract Lab
Build
Polkadot.js
Shibuya Faucet
DApp Staking
Shibuya Collator Guide
Shiden Collator Guide
Smart Contracts
Ethereum Virtual Machine
WASM
Redspot by Patract Labs
Solidity to WASM Compiler
ink! Contract in Your Local Environment
Install
Create Your Project by Using ink!
Build
Deploy Your Smart Contract on Plasm
Calling Your Contract
Check Smart Contract
Examples
Lockdrop
API
Layer2 Applications
Operator Trading
ink!
Tutorial
Develop and Deploy your first smart contract on Astar/Shiden EVM
Basic
FAQ
Glossary
External Links
Astar (formerly Plasm) Network White Paper
Tech Chat (Discord)
GitHub
Forum
Ethereum Bridge
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Install
Substrate is under the active development. If you have issues, feel free to ask us on Discord (Tech Chat).
To write smart contracts on Plasm Network, you need to set up the following things on your computer.

Plasm Node

Install a Plasm Node

To use a local development environment, a Plasm node is necessary. Please install the latest Plasm node from here: https://github.com/staketechnologies/Plasm/tree/dusty (build instruction).
The next step is to launch a node in the development environment.
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plasm-node --dev -l evm=debug
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Oct 14 15:07:56.998 WARN Running in --dev mode, RPC CORS has been disabled.
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Oct 14 15:07:56.998 INFO Plasm Node
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Oct 14 15:07:56.998 INFO ✌️ version 1.6.0-1dc78cce-x86_64-linux-gnu
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Oct 14 15:07:56.998 INFO ❤️ by Stake Technologies <[email protected]>, 2019-2020
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Oct 14 15:07:56.998 INFO 📋 Chain specification: Development
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Oct 14 15:07:56.998 INFO 🏷 Node name: skillful-war-1171
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Oct 14 15:07:56.998 INFO 👤 Role: AUTHORITY
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Build from source

Make sure you have already installed Rust
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> curl https://sh.rustup.rs -sSf | sh
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# on Windows download and run rustup-init.exe
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# from https://rustup.rs instead
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​
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> rustup update nightly
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> rustup target add wasm32-unknown-unknown --toolchain nightly
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You will also need to install the following dependencies:
    Linux: sudo apt install cmake git clang libclang-dev build-essential
    Mac: brew install cmake git llvm
    Windows: Download and install the Pre Build Windows binaries of LLVM from http://releases.llvm.org/download.html​
Run node on the Plasm canary network (Dusty Network)
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plasm
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Or run on your local development network:
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plasm --dev
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The final tool we will be installing is ink! utility.
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cargo install cargo-contract --vers ^0.11 --force --locked
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You can use "cargo contract --help" to understand commands
Any questions? Feel free to ask us.
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Contents
Plasm Node
Install a Plasm Node
Build from source