CS2 Item ID Dictionary

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- Cache: steamauto.jiajiaxd.com/file/cache?key=cs2_base_info

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Data Source

Data is from SteamDT Open Platform. The page reads a pre-cached CS2 item info dataset.

Cache URL

https://steamauto.jiajiaxd.com/file/cache?key=cs2_base_info

Top-level JSON Structure

{
  "success": true,
  "data": []
}

Field	Type	Description
`success`	boolean	Whether the request/cache read was successful.
`data`	array	Array of item info objects, each representing a CS2 item.

data[] Item Structure

{
  "name": "AWP | Pit Viper (Minimal Wear)",
  "marketHashName": "AWP | Pit Viper (Minimal Wear)",
  "platformList": [
    { "name": "BUFF", "itemId": "34123" },
    { "name": "C5", "itemId": "22313" },
    { "name": "YOUPIN", "itemId": "2923" },
    { "name": "HALOSKINS", "itemId": "22313" }
  ]
}

Field	Type	Description
`name`	string	Item name (Chinese).
`marketHashName`	string	Steam market Hashname, usable for matching with Steam / BUFF market data.
`platformList`	array	Platform ID mapping list.
`platformList[].name`	string	Platform name, e.g. `BUFF`, `C5`, `YOUPIN`, `HALOSKINS`.
`platformList[].itemId`	string	Item ID on the corresponding platform.

Python Example

import requests

CACHE_URL = "https://steamauto.jiajiaxd.com/file/cache?key=cs2_base_info"

resp = requests.get(CACHE_URL, timeout=20)
resp.raise_for_status()
payload = resp.json()

items = payload["data"]

by_hashname = {}
by_buff_id = {}

for item in items:
    name = item.get("name", "")
    hashname = item.get("marketHashName", "")
    platforms = item.get("platformList", [])

    platform_ids = {
        p.get("name"): p.get("itemId")
        for p in platforms
        if p.get("name") and p.get("itemId")
    }

    row = {
        "name": name,
        "marketHashName": hashname,
        "platformIds": platform_ids,
    }

    if hashname:
        by_hashname[hashname] = row

    buff_id = platform_ids.get("BUFF")
    if buff_id:
        by_buff_id[buff_id] = row

# Example queries
print(by_hashname.get("AWP | Pit Viper (Minimal Wear)"))
print(by_buff_id.get("34123"))