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Deploy Rust APIs
in one command.

Push a release binary and get a stable HTTPS subdomain. Your API sleeps when nobody calls it and wakes on the first request. No Dockerfiles, no YAML.

Start deploying Read the docs
cargo rustapi deploy cloud
tuntii/my-api/deployments Example output 
$ cargo build --release   Finished release [optimized] target(s)$ cargo rustapi deploy cloud→ Uploading target/release/my-api→ Starting process and running health check✓ Healthy✓ Live at https://my-api-a1b2c3d4.rustapi.cloud

my-api

Live
Source
Release binary
TLS
Wildcard certificate
Idle policy
Sleeps after 5 min without traffic

Awake hours, last 24 h

00:0012:00now

From cargo new to a live URL.

The exact binary you built is what runs. Nothing gets rebuilt in a container behind your back.

  1. 1

    Scaffold

    Handlers, models and OpenAPI, ready to run.

    cargo rustapi new my-api
  2. 2

    Build and sign in

    Email or GitHub once, then a normal release build.

    cargo rustapi login
  3. 3

    Ship

    Your binary goes up; an HTTPS address comes back.

    cargo rustapi deploy cloud

Pay for traffic, not for idle.

A small always-on router keeps every URL answering. Your app runs only while requests arrive, then goes back to sleep.

Scale to zero

Idle apps stop and use no memory. The first request starts your binary and is proxied through as soon as it is healthy.

router
your app

Illustration. The idle timeout defaults to 5 minutes.

Stable HTTPS URL

One predictable subdomain per project that survives every redeploy.

my-api-a1b2c3d4.rustapi.cloud

Health and metrics

Health probes, request counts, latency, CPU and memory per deploy.

Healthy18 ms · 1,204 req · 23 MB

Illustration.

Recovers on its own

Crashed apps restart automatically, and live deploys come back after a platform restart.

Secure by default

HTTPS everywhere, email or GitHub sign-in, and short-lived bearer tokens for the CLI.

Start free. Upgrade when you ship.

Both plans include HTTPS, a stable subdomain, scale-to-zero and metrics.

Hobby

For side projects and personal APIs.

$0forever
Start free
  • 3 live deploys
  • 25 MB binary size
  • 256 MB memory per app
  • Stable HTTPS subdomain
  • Scale-to-zero included
  • Health probes & metrics

Pro

For products and production workloads.

$5per month
Upgrade from your dashboard
  • 10 live deploys
  • 50 MB binary size
  • 512 MB memory per app
  • Everything in Hobby
  • Priority build queue
  • Email support

Prefer your own servers? RustAPI Cloud is open source and self-hostable.

Framework and cloud, documented.

Deep dives live in the Architecture Cookbook, hands-on projects in the examples repo.

Documentation

Getting started, cloud setup and every cookbook chapter.

Cookbook

Recipes for auth, databases, WebSockets, MCP, TOON and deployment.

18 examples

From hello-world to microservices. Clone, run, adapt.

Deploy your first Rust API.

Create an account, run one command, get an HTTPS URL. Free on the Hobby plan.

Start deploying Read the docs