Libraries/5 of 24

Official SDKs

Install the Node, Python, PHP, Go, or Ruby client for the same REST API.

Official clients wrap compress, convert, download, usage, and white-label reports from the OpenAPI description. Keep API keys on the server. Quotas are enforced by the API.

Node.js · npm install comprestack
Python · pip install comprestack
PHP · composer require comprestack/sdk
Go · go get github.com/MichaelGenesisII/Comprestack-API/sdk/go
Ruby · gem install comprestack

UI and batch tools live on the next pages: React, CLI, WordPress.

Node.js

npm install comprestack

import { writeFile } from "node:fs/promises"
import { Comprestack } from "comprestack"

const client = new Comprestack({
  apiKey: process.env.COMPRESTACK_API_KEY,
})

// Keep the key on the server only (Route Handler / API route / backend).
const job = await client.convert({
  files: ["photo.jpg"], // path, Blob, Buffer, or { data, filename }
  format: "webp",
  quality: "balanced",
})

await writeFile("photo.webp", Buffer.from(await client.download(job)))
console.log(job.usage.remaining, "images left this period")