> ## Documentation Index > Fetch the complete documentation index at: https://docs.cs2cap.com/llms.txt > Use this file to discover all available pages before exploring further. # Supported Marketplaces and Providers > Complete list of all 41 active CS2Cap provider keys with market types, fee data, health fields, and usage examples for the providers request parameter. A provider is a CS2 marketplace that CS2Cap indexes for pricing, bid, and sales data. Each provider has a short string key — such as `steam`, `buff163`, or `csfloat` — that you use in request parameters. Always use the provider key, not the marketplace's display name or brand name. You can filter most market-data endpoints to one or more providers using the repeatable `providers` query parameter: ```bash theme={"theme":"github-dark-default"} GET /prices?market_hash_name=AK-47+%7C+Redline+(Field-Tested)&providers=steam&providers=buff163 ``` ## Full provider catalog The following providers support live prices data (a.k.a lowest asks). Used extensively in almost all endpoints. | | | | | :--------------: | :----------: | :---------------: | | Avan.Market | BUFF163 | BUFF.Market | | C5GAME | CS.Deals | CSFloat | | CSGO500 | CSGOEmpire | CS.MONEY - Market | | CS.MONEY - Trade | CS.Trade | DMarket | | Dupe.fi | ECOSteam | GameBoost | | HaloSkins | iTrade.gg | LIS-SKINS | | LOOT.Farm | Mannco.store | Market.CSGO | | PirateSwap | RapidSkins | ShadowPay | | SkinBaron | Skinflow | Skin.Land | | SkinOut | SkinPlace | Skinport | | Skins.com | SkinsMonkey | SkinSwap - Market | | SkinSwap - Trade | Skinvault | Steam | | Swap.gg | Tradeit.gg | WAXPEER | | white.market | Youpin898 | | ## Buy-order enabled providers The following providers support live buy orders data (a.k.a highest bids). Used with [`/bids`](/api-reference/bids) and [`/market/arbitrage`](/api-reference/market-analytics#get-/market/arbitrage) as `providers_sell`. | | | | :----------: | :---------: | | BUFF163 | BUFF.Market | | C5GAME | CSFloat | | DMarket | Dupe.fi | | ECOSteam | Market.CSGO | | Steam | WAXPEER | | white.market | Youpin898 | ## Recent-sales enabled providers The following providers support recent sales data. Used with [`/sales`](/api-reference/sales). | | | | :--------: | :-----: | | BUFF163 | C5GAME | | CSFloat | CSGO500 | | CSGOEmpire | DMarket | | Youpin898 | | ## GET /providers endpoint You can retrieve live metadata, fee information, and health data for all providers in a single request: ```bash theme={"theme":"github-dark-default"} GET https://api.cs2c.app/v1/providers ``` To fetch data for a single provider, pass the `provider` parameter: ```bash theme={"theme":"github-dark-default"} GET https://api.cs2c.app/v1/providers?provider=buff163 ``` This endpoint is available to all tiers (`free`, `starter`, `pro`, `quant`) at the standard rate limit for your tier. ### Provider response fields The response is a JSON object keyed by the provider's display name. Each entry contains the following fields: | Field | Type | Description | | --------------------------- | ------------- | ------------------------------------------------------------------------------------------------ | | `key` | string | The provider key you use in request parameters. | | `code` | string | Short abbreviated code for the provider (e.g., `AVAN`, `B163`). | | `market_type` | string | Either `STORE` (fixed-price) or `P2P` (peer-to-peer). | | `default_currency` | string | ISO 4217 currency code that the provider natively uses. | | `fees.sell_fee` | float \| null | Decimal fee charged on seller proceeds, for example `0.025` = 2.5%. `null` if not applicable. | | `fees.insta_sell_fee` | float \| null | Decimal fee for instant-sell transactions. `null` if not applicable. | | `fees.trading_spread_fee` | float \| null | Decimal spread fee for trading. `null` if not applicable. | | `features.has_buy_orders` | boolean | Whether the provider supports buy orders. | | `features.has_recent_sales` | boolean | Whether the provider exposes recent sales data. | | `health.status` | string | Current operational status of the provider (`up` or `down`). | | `health.last_checked_at` | datetime | ISO 8601 UTC timestamp of the most recent health check. | | `health.total_offers` | integer | Total number of active listings currently available from this provider. | | `health.unique_items` | integer | Number of distinct items currently listed. | | `health.market_coverage` | float | Percentage of the CS2Cap item catalog covered by this provider's current listings. | | `health.total_value` | integer | Total market value of all indexed listings in the provider's `default_currency`, in minor units. | | `health.total_value_usd` | integer | Same total value converted to USD, in minor units. | ### Example response ```json theme={"theme":"github-dark-default"} { "Avan Market": { "key": "avanmarket", "code": "AVAN", "market_type": "STORE", "default_currency": "USD", "fees": { "sell_fee": null, "insta_sell_fee": 0.14, "trading_spread_fee": null }, "features": { "has_buy_orders": false, "has_recent_sales": false }, "health": { "status": "up", "last_checked_at": "2026-03-21T05:47:49.308777+00:00", "total_offers": 221316, "unique_items": 14792, "market_coverage": 37.93, "total_value": 696770885, "total_value_usd": 696770885 } }, "BUFF163": { "key": "buff163", "code": "B163", "market_type": "P2P", "default_currency": "CNY", "fees": { "sell_fee": 0.025, "insta_sell_fee": null, "trading_spread_fee": null }, "features": { "has_buy_orders": true, "has_recent_sales": true }, "health": { "status": "up", "last_checked_at": "2026-03-21T05:45:55.403317+00:00", "total_offers": 4239178, "unique_items": 32235, "market_coverage": 82.66, "total_value": 101161038598, "total_value_usd": 14661379184 } } } ``` `health.total_value` is denominated in the provider's native `default_currency` in minor units. `health.total_value_usd` converts that same value to USD. Both fields use minor units — divide by 100 for display. ## Using the providers parameter The `providers` parameter is repeatable. Pass it multiple times to query several providers in one request: ```bash theme={"theme":"github-dark-default"} GET /prices?market_hash_name=AK-47+%7C+Redline+(Field-Tested)&providers=steam&providers=buff163&providers=csfloat ``` The `meta.returned_providers` field in the response tells you which providers actually returned data for that query — it may be a subset of what you requested if a provider is down or has no listings for the item.