Does Fly.io Have API Access?

By ToolVS Research Team · Last checked April 1, 2026

✅

YES

Yes, Fly.io has a Machines API and GraphQL API for programmatic infrastructure management.

What We Found

We checked this in April 2026 and here's what we found — Fly.io provides the Machines API (REST) for managing individual VMs and a GraphQL API for organization/app management. The flyctl CLI is built on these APIs. All infrastructure can be managed programmatically.

Things to Know

⚠️ API documentation can be sparse in some areas
⚠️ Machines API is lower-level than competing platforms

Try Fly.io Yourself

See if api access meets your needs. Most tools offer a free trial or free plan to get started.

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More About Fly.io

Does Fly.io have free plan?✅ YES Does Fly.io have custom domain?✅ YES

Frequently Asked Questions

Does Fly.io have api access on mobile?

Fly.io offers api access across platforms including mobile. However, the mobile experience may have some limitations compared to the desktop version. Check the mobile app for the latest capabilities.

Is api access available on Fly.io's free plan?

API Access is available in Fly.io, though specific plan requirements may apply. Some features are limited to paid tiers. Check Fly.io's pricing page for the most current plan details.

What are the best alternatives to Fly.io for api access?

Fly.io already supports api access. You can explore our comparison pages to find tools that best match your requirements.

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About this check: We verify feature availability by reviewing official documentation, testing the product directly, and monitoring changelog updates. Information was last verified on April 1, 2026. Features and pricing may have changed since our last check.Our methodology →