If you're building a marketplace, trading tool, portfolio tracker, or CS2 float application, you already know how essential Steam Apis are. The real challenge isn't whether you need Steam data — it's getting it reliably at production scale.
Steamwebapi.com is an independent, developer-first platform that provides high-performance Steam Apis for the Steam Community Market, CS2 inventories, pricing, float data, profiles, and trading workflows.
It delivers real-time and cached data for Steam games and market ecosystems like CS2, Dota 2, and Rust, with a focus on developer-grade stability and structured responses.
info Note: The service is not affiliated with Valve or Steam.
Many projects start with official Steam endpoints and later hit practical limitations around scale, speed, or missing market-type fields. Steamwebapi.com positions its infrastructure as a way to reduce downtime and 429 friction through caching and buffering, especially for heavy-use scenarios like inventory reads and price tracking.
In short: these Steam Apis are built for production products — not just experiments.
Everything you need to build your platform
/steam/api/items
The cornerstone for large-scale market and item analytics. Fetch comprehensive pricing for CS2, Dota 2, and Rust in a single request.
/steam/api/inventory
Returns complete user inventories with structured metadata, pricing, and tradability signals.
/steam/api/inventory/batch
Fetch up to 10 inventories in a single request. Perfect for high-volume trading sites.
/steam/api/float
Returns float value, paint seed, pattern index, and item metadata for CS2 items.
/steam/api/profile
Endpoints for profile and social signals that support account tools and community apps.
/steam/api/trade
A Tradeoffer-focused approach to reduce the need for traditional Node-based bot frameworks.
Trusted by developers building the next generation of tools
Free Plan: Ideal for testing with limited rate limits.
Commercial Use: All paid plans include access to all endpoints.
No Commitments: Plans are one-time 30-day purchases with no auto-renew.
No Proxy Needed: Our infrastructure handles buffering, caching, and limits.
Steamwebapi.com supports API key authentication via:
No. Steamwebapi.com states it is fully independent and not affiliated with Valve or Steam.
The platform highlights support for CS2, Dota 2, Rust, and other Steam Community Market games.
Yes. The Free Plan exists for testing and light usage, with limited rate limits.
Every plan has their own set of endpoints and limits. You can buy base plans that include all endpoints for example Starter Plan.
Premium endpoints such as /items require a paid plan.
Steam Apis designed for real-world workloads. Steamwebapi.com combines market pricing, inventory intelligence, float details, and trading utilities into a single developer-focused platform.
No credit card required