Inventory Value Guide

Check or build a Steam inventory value calculator

Players can inspect an estimated inventory value with Skinpock, while developers can build custom valuation products with the Steamwebapi Inventory API.

How inventory valuation works

A useful estimate combines a readable public inventory with current prices and clearly defined valuation rules.

01

Read a public inventory

Resolve the Steam profile and fetch supported items from a public game inventory. Private inventories cannot be valued externally.

02

Match current prices

Join inventory items with available Steam Market or supported third-party marketplace prices in the required currency.

03

Calculate and explain the estimate

Sum a consistent price field and show users which source, timestamp and assumptions were used for the result.

Need the data for your own calculator?

Use the Inventory API together with item and marketplace price endpoints to build a valuation workflow for your product.

Explore the Inventory API