firevm-sdk 0.1.0

Python SDK for FireVM SaaS - Execute code in isolated Firecracker VMs

FireVM Python SDK

Official Python client for executing code in isolated Firecracker VMs.

Installation

pip install firevm-sdk

Or install from source:

cd sdk/python
pip install -e .

Quick Start

from firevm_sdk import FireVMClient

# Initialize client with your API key
client = FireVMClient(api_key="your_api_key_here")

# Create a VM
vm = client.create_vm(name="my-vm")
print(f"VM created: {vm.vm_id}")

# Execute Python code
result = client.execute_python(vm.vm_id, """
print("Hello from FireVM!")
print(f"2 + 2 = {2 + 2}")
""")

print(result.stdout)  # Hello from FireVM!\n2 + 2 = 4
print(result.exit_code)  # 0

Examples

Execute Python Code

result = client.execute_python(vm.vm_id, "print('Hello World')")
print(result.stdout)  # Hello World

Execute Bash Commands

result = client.execute_bash(vm.vm_id, "ls -la && whoami")
print(result.stdout)

Handle Errors

result = client.execute_python(vm.vm_id, "1/0")
if result.exit_code != 0:
    print(f"Error: {result.stderr}")

Multiple Languages

# Python
client.execute(vm.vm_id, "print('Python!')", language="python")

# Bash
client.execute(vm.vm_id, "echo 'Bash!'", language="bash")

# Node.js
client.execute(vm.vm_id, "console.log('JavaScript!')", language="nodejs")

API Reference

FireVMClient

FireVMClient(api_key: str, base_url: str = "https://firevm-backend-345160625255.asia-northeast1.run.app")

Initialize the FireVM client.

create_vm()

create_vm(name: str, tier: str = "small", wait: bool = True) -> VM

Create a new VM instance.

Parameters:

• name: VM name
• tier: VM size ("small", "medium", "large")
• wait: Wait for VM to be ready (default: True)

execute()

execute(vm_id: str, code: str, language: str = "python", timeout: int = 30, wait: bool = True) -> ExecutionResult

Execute code in a VM.

Parameters:

• vm_id: VM identifier
• code: Code to execute
• language: "python", "bash", or "nodejs"
• timeout: Execution timeout in seconds
• wait: Wait for execution to complete

Returns: ExecutionResult with:

• stdout: Standard output
• stderr: Standard error
• exit_code: Exit code (0 = success)
• execution_time: Time taken in seconds
• error: Error message if any

Get Your API Key

1. Visit https://firevm-frontend-345160625255.asia-northeast1.run.app
2. Sign up for an account
3. Copy your API key from the dashboard

Support

• Documentation: https://docs.firevm.dev
• Issues: https://github.com/firevm/firevm-python-sdk/issues
• Email: [e-mail]

License

MIT License - see LICENSE file for details.