📘 ISVM CLI - Bitcoin Smart Contract Development Tool

The ISVM CLI provides a comprehensive toolset for developing, deploying, and interacting with smart contracts on Bitcoin using the ISVM protocol.

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🚀 Installation

npm install -g assemblyscript
npm install -g .

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⚙️ Configuration

Set up your environment:

isvm config

This will generate an isvm.config.json file with your default settings.

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🔧 Core Commands

Command	Description
config	Configure ISVM CLI settings
compile <source>	Compile AssemblyScript to WASM
deploy -f <wasm>	Deploy a WASM contract
call -c <addr> -f <func>	Call a contract function
get <address>	Get contract information
state <address>	Get contract state
events <address>	Get contract events
watch <address>	Watch contract events in real-time
list	List deployed contracts

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🧠 Advanced Commands

Command	Description
template <type>	Generate contract templates
batch --calls <json>	Execute multiple calls in one transaction
pause <address>	Pause a contract
unpause <address>	Unpause a contract
test -c <address>	Run tests against a contract

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💡 Examples

📤 Generate token template

isvm template isvm20

📤 Create directories

mkdir contracts build

📤 Compile token template

isvm compile -s contracts/example.ts -o build/contract.wasm

📤 Deploy a Token Contract

isvm deploy -f contract.wasm -a '["MyToken", "MTK", 8, 1000000]'

isvm deploy -f build/contract.wasm -a "[\"yoyo\", \"yol\", 1000000, 8]"

🔁 Call a Contract Function

isvm call -c a1b2c3... -f transfer -p '["tb11234...", 100]'

isvm call -c eb80e3398d864b...... -f mint -p "[\"tb1q5r0d8.....\", 100000]"

👀 Watch Contract Events

isvm watch a1b2c3...

📦 Batch Calls

isvm batch -c '[{"contractAddress":"a1b2c3...","functionName":"transfer","params":["tb11234...",100]}]'

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🌐 Environment Variables

You can override CLI config settings using environment variables:

Variable	Description
ISVM_NETWORK	mainnet / testnet / regtest
ISVM_RPC_URL	Bitcoin RPC URL (https://...)
ISVM_RPC_USER	RPC username
ISVM_RPC_PASS	RPC password
ISVM_INDEXER_URL	ISVM RPC (e.g. https://isvmapi.badrockinc.xyz)
ISVM_PRIVATE_KEY	WIF-format private key

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🔗 Public Bitcoin Testnet RPC (Optional)

https://bitcoin-testnet-rpc.publicnode.com