NEAR Web4 Contract Boilerplate

• Web4 Protocol support
• Basic smart contract structure
• Scripts to build local/docker binaries

Live demo: https://near-web4-contract.testnet.page/

How to use

Create new repo && download this boilerplate to target folder:

wget https://github.com/zavodil/near-web4-contract/archive/refs/heads/main.zip -O "near-web4-contract-master.zip" && unzip ./"near-web4-contract-master.zip" -d $PWD && rm ./"near-web4-contract-master.zip" && mv -v $PWD/near-web4-contract-main/* $PWD && rm -rf near-web4-contract-main

Quick Start

To run this project:

1. Run ./build.sh to compile wasm binary fine
2. Register testnet account using https://wallet.testnet.near.org/create (for example, contract.testnet)
3. Store your contract_id in the environment variable export CONTRACT_ID=contract.testnet
4. Deploy contract to NEAR Blockchain: near deploy $CONTRACT_ID --wasmFile=./res/web4.wasm -f
5. Initialize the contract near call $CONTRACT_ID new '{"owner_id": "'$CONTRACT_ID'"}' --accountId $CONTRACT_ID
6. Check your contract online on https://$CONTRACT_ID.testnet.page (for example contract.testnet.page)
7. Register account on a mainnet and deploy your contract there, yor app will be available on https://$CONTRACT_ID.near.page

Gitpod

Build docker on M1

Prepare docker

 clone https://github.com/near/near-sdk-rs/pull/720/files
 ./build_docker_m1.sh

Run docker buildx contract-builder

 ./build_docker_m1.sh

Examples

• Web4 Hackathon example

Prerequisites

Ensure near-cli is installed by running:

near --version

If needed, install near-cli:

npm install near-cli -g

Ensure Rust is installed by running:

rustc --version

If needed, install Rust:

curl https://sh.rustup.rs -sSf | sh

Run the compiler

./build_local.sh