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Do I need an API key?

Yes. Private endpoints require Authorization: Bearer hyze_your_key.

What is the API base URL?

Use https://api.hyzecloud.com/api.

Which runtimes are supported?

Apps support Node.js, Bun, and Python.

Which databases are supported?

Hyze Cloud supports PostgreSQL, MySQL, MongoDB, and Redis.

Should I use the API or Dashboard?

Use the Dashboard for manual operations. Use the API for CI/CD, internal tools, and automation.

Where should secrets live?

Store secrets in app environment variables or your external secret manager. Never commit them to source control.

What does HTTP 429 mean on my website?

Hyze applies a public proxy rate limit. Too many requests from the same IP (or high total traffic on a subdomain) return 429 with Retry-After. This does not mean your app was paused — the process keeps running. See Rate limits.

Next steps

Quickstart

Make your first request.

Authentication

Learn API key auth.
Last modified on July 17, 2026