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Manage projects, environments, and resources programmatically. Automate deployments, configure infrastructure, and integrate Upsun Cloud into your toolchain.

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SDKs

Official client libraries with typed methods and built-in authentication.

PHP SDK

Install with Composer and manage your Upsun Cloud projects from PHP applications and scripts.

Node.js SDK

Install with npm and integrate Upsun Cloud into your Node.js applications, serverless functions, or build pipelines.

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REST API

Full access to the Upsun Cloud platform over HTTP. Authenticate with API tokens and interact with any resource.

Authentication

API tokens and OAuth

Errors

Error codes and best practices

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OpenAPI Reference

Interactive documentation for every endpoint, generated from the Upsun Cloud OpenAPI spec. Try requests directly from the browser.

Explore the API

Browse all available endpoints with request and response schemas, parameters, and example payloads.
Last modified on June 26, 2026