Rust Price, Market & Inventory API
Build Rust item catalogues, marketplace price comparisons and inventory tools through three documented APIs.
Rust Price, Market and Inventory APIs
Use Steam App ID 252490 with the three core Rust API products. Each product has a distinct data purpose and links to its dedicated page.
Rust Price API
Retrieve the complete supported Rust item catalogue, item metadata and current prices through the Items endpoint.
/steam/api/items
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Rust Market API
Compare current prices from supported third-party marketplaces through market filters and dedicated market endpoints.
/steam/api/items?markets=…
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Rust Inventory API
Fetch public Rust inventories by SteamID with asset IDs, class IDs and normalized item metadata.
/steam/api/inventory
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Three core API requests
Rust Price, Market and Inventory API examples
Use the same game parameter mapped to Steam App ID 252490 across the Items and Inventory endpoints. Add a market filter when you only need selected third-party prices.
curl -H 'X-Api-Key: YOUR_API_KEY' 'https://www.steamwebapi.com/steam/api/items?game=rust'
curl -H 'X-Api-Key: YOUR_API_KEY' 'https://www.steamwebapi.com/steam/api/items?game=rust&markets=MARKET_IDENT'
curl -H 'X-Api-Key: YOUR_API_KEY' 'https://www.steamwebapi.com/steam/api/inventory?steam_id=STEAM_ID64&game=rust'
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Three Rust APIs for items, prices and inventories
Rust uses Steam App ID 252490. The Rust Price API returns supported item data and current prices, the Rust Market API exposes supported third-party marketplace prices, and the Rust Inventory API retrieves public inventories.
Use these endpoints for a Rust item catalogue, price tracker, marketplace comparison or inventory checker. Responses are normalized where supported, while coverage and freshness remain explicit for each data source.
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