Developer API

Steam Inventory API

Получайте любой Steam инвентарь пользователя через REST endpoint — без драмы rate-limit. Batch-поддержка до 100 инвентарей на request.

Start building for free API Reference

Endpoints

All endpoints return JSON, accept the same auth header, and degrade with a normalised error envelope.

GET /steam/api/inventory

GET /steam/api/inventory/batch

Steam Inventory API — quickstart

Same auth header as every other endpoint we ship. Get an API key from the dashboard and you're querying inside two minutes.

→ Single auth header, JSON response.
→ Rate limits scale with your plan tier.
→ Full schema in the API reference.

API Request

# curl with API key

curl "https://www.steamwebapi.com/steam/api/inventory?key=$KEY"

# PHP

$res = file_get_contents('https://www.steamwebapi.com/steam/api/inventory?key=' . $KEY);

$data = json_decode($res, true);

# Node.js

const r = await fetch(`https://www.steamwebapi.com/steam/api/inventory?key=${KEY}`);

const data = await r.json();

About this API

Наивный фетч инвентарей Steam заканчивается 429 в минутах. Steam Inventory API делает тяжёлую работу: буферизация requests, умный кеш, retries, нормализация ответа.