vfly run script.vfly --allow-net=api.example.com:443 --allow-read=/tmp Logs are automatically emitted as JSON with trace IDs, making them compatible with Loki, DataDog, or Splunk.
// Entry point (optional, runs automatically) task main() result = fetch_and_sum("https://api.example.com/numbers") println("Sum: (result)") Vfly Script -Fly Script---
data = json.decode(resp.body) total = 0 for num in data.numbers total += num vfly run script
1. Introduction Vfly Script (commonly known as Fly Script ) is a lightweight, high-performance scripting language and runtime environment designed primarily for automation, task orchestration, and rapid tooling in cloud-native and edge computing environments. Its name derives from "Velocity Fly," emphasizing speed and minimal overhead. making them compatible with Loki
return total
