title: Fly.io
description: Deploy JustAPI to Fly.io for global edge deployment — the FastAPI alternative with edge computing support.
keywords: JustAPI, FastAPI alternative, Fly.io, edge deployment, global deployment

1. Install flyctl

curl -L https://fly.io/install.sh | sh

2. Create fly.toml

app = "my-justapi-app"
primary_region = "iad"

[build]
  image = "my-justapi-app:latest"

[http_service]
  internal_port = 8080
  force_https = true

[[services]]
  protocol = "tcp"
  internal_port = 8080

  [[services.ports]]
    port = 80
    handlers = ["http"]
  [[services.ports]]
    port = 443
    handlers = ["tls", "http"]

3. Launch

flyctl launch
flyctl deploy

4. Scale

flyctl scale count 3
flyctl scale memory 512

5. Attach Database

flyctl postgres create
flyctl postgres attach my-justapi-app

See Also

• Railway — Deploy on Railway
• Docker — Container setup
• Production Checklist — Production readiness