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ShoppingBeta

Steam Store API

Live Steam data, fetched the moment you ask and handed back in a clean, structured form. Use it in your own app, a spreadsheet or as a tool for an AI assistant.

What you can get: Steam store: game search, prices and discounts, app details and review summary.

Start for free See an example

100 free requests every month · no credit card

What you can look upbeta
  • Search the store
  • App details

Key facts

Updated

The Steam Store API by everydata.io returns live Steam data – steam store: game search, prices and discounts, app details and review summary – as structured JSON through 2 endpoints. It is included in every plan, starting with 100 free requests a month, and costs from €1.00 per 1,000 requests on larger plans. The platform is in beta.

Endpoints
2 under /stm
Quota per call
1 request
Free plan
100 req / month
Paid plans
from €30 / month€1.00–€6.00 per 1,000
Avg. response · 24 h
442 ms100% success
Use cases

What teams build with Steam data

Game and app data from the Steam store, straight from its public store JSON. Search by keyword and get price, original price and discount, release date, platforms and the review summary per game, or look up one app by store link or app id: price in the currency of the store country you choose (default Germany, EUR), free-to-play flag, release date, developers, publishers, genres, store features such as co-op or controller support, supported languages, age rating, Metacritic score, number of reviews and share of positive reviews, screenshots, DLC and the base game of a DLC. No review texts or user data.

  • Game price and discount tracking
  • Sale alerts
  • Catalogue and release monitoring
  • Market research on genres and publishers

Works with AI assistants

Models only know what they saw in training. Add the Steam endpoints as a tool in ChatGPT, Claude, Gemini or your agent framework, and your assistant can look up current data while it answers.

For developers

Steam endpoints

All Steam endpoints are served under the /stm prefix and share the same API key and quota as every other platform.

Search the store
GET/stm/steam-search-by-keyword

25 games, DLC, soundtracks or bundles per page with price, original price, discount, release date, platforms and review summary; sorted by relevance, price, release date, name or reviews.

keywordpagesortBycountryCodelanguage
App details
GET/stm/steam-lookup-product

One game or app by store link or app id: price and discount, release date, developers, publishers, genres, features, platforms, languages, Metacritic score, review summary, images and DLC.

urlproductIdcountryCodelanguage

Example request

curl "https://api.everydata.io/stm/steam-lookup-product?productId=620&countryCode=de" \
  -H "x-api-key: YOUR_API_KEY"

Example response

200 OK · application/json
{
  "responseStatus": "PRODUCT_FOUND_RESPONSE",
  "responseMessage": "Product successfully found!",
  "productTitle": "Portal 2",
  "productId": "620",
  "productType": "game",
  "manufacturer": "Valve",
  "price": 9.75,
  "retailPrice": 0,
  "discountPercentage": 0,
  "currency": "EUR",
  "releaseDate": "18. Apr. 2011",
  "countReview": 467111,
  "positiveReviewPercent": 99,
  "productRating": "4.9",
  "categories": [
    "Action",
    "Abenteuer"
  ],
  "platforms": [
    "windows",
    "linux"
  ]
}
API reference
Pricing

Included in every plan

The Steam API is part of the shared quota – no separate subscription needed.

Free

€0/ month
Requests / month
100
Rate limit
10 / min
Platforms
all
Support
e-mail
Start for free

Starter

€30/ month
Requests / month
5,000
Rate limit
50 / min
Platforms
all
Support
e-mail
Get started

Production

Recommended
€80/ month
Requests / month
50,000
Rate limit
100 / min
Platforms
all
Support
e-mail
Get started

Business

€300/ month
Requests / month
300,000
Rate limit
250 / min
Platforms
all
Support
e-mail
Get started
All plans

Steam API: frequently asked questions

Something missing? Write to support@everydata.io.

What data does the Steam Store API return?

Steam store: game search, prices and discounts, app details and review summary. The API has 2 endpoints under the /stm path – search the store and app details – and every response is structured JSON that starts with responseStatus and responseMessage.

What does “beta” mean for the Steam API?

The endpoints and response fields are usable today, but they can still change and the platform is not yet counted in the headline success rate. Blocked or failed calls are not billed.

How much does the Steam API cost?

A call to the Steam API counts as 1 request against the monthly quota. The Steam API is included in every plan and shares one quota with all other platforms: 100 free requests a month; paid plans from €30 a month for 5,000 requests (€1.00–€6.00 per 1,000 requests). Failed requests (5xx, blocked pages) are not counted.

Is the Steam data realtime?

Yes. Each request loads the live Steam page when you call the API – there is no database of old snapshots in between.

Do I need a Steam account or an official Steam API key?

No. You only need an everydata.io API key, sent in the x-api-key header. The free plan works without a credit card.

What happens when Steam blocks a request?

The API retries the fetch automatically. If the page still cannot be loaded you get a 502 or 503 error, and that request costs no quota. Success rates and response times per platform are measured around the clock on the status page.

Can ChatGPT, Claude or an AI agent use the Steam API?

Yes. Connect the hosted everydata.io MCP server and the assistant can call every Steam endpoint as a tool, or register the plain HTTPS endpoints as functions in any agent framework. The endpoint list is also in /llms.txt and the OpenAPI spec.

Other shopping APIs

All 34 platforms

Try the Steam API with your own data.

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