Buyorder Prices

Buff163 Float Buyorder

Highest Buff163 buy order per float range (and per Fade % range, Doppler phase or pattern tier) for every tracked skin, with the number of buy orders in that range. Buff publishes these as aggregates, so unlike the YouPin endpoint there is one entry per range, not one per order.

Ranges are Buff's fixed buckets (e.g. 0.15-0.18), closed on both ends. Fade skins come as a matrix: float ranges, Fade ranges and every float × Fade combination ("any" marks the axis that is not limited).

Use the filters to price a specific item:

  • float=0.153 keeps the ranges containing 0.153; best_price_rmb is then the highest buy order for that float.
  • fade=97.5 keeps the Fade ranges containing 97.5 (combined with float when both are given).
  • phase (Doppler / Gamma Doppler) or tier (T1–T4 for Case Hardened / Heat Treated, T1–T10 Marble Fade, T1–T6 Crimson Kimono) selects that variant. Items without such variants fall back to their plain ranges.

Without phase/tier, every variant is returned and best_price_rmb covers only the plain (variant-less) ranges. Data refreshes about every 10 minutes.

get/v1/prices/buff163/float-buyorder

Request

  • Base URL: https://api.cspriceapi.com
  • URL: https://api.cspriceapi.com/v1/prices/buff163/float-buyorder
  • Auth: API key in header x-api-key

Query parameters

market_hash_namestring

One or more skins (comma-separated or repeated, max 100). Omit for all skins.

floatnumber

Only ranges that contain this float value (0–1).

phase'Phase 1' | 'Phase 2' | 'Phase 3' | 'Phase 4' | 'Ruby' | 'Sapphire' | 'Black Pearl' | 'Emerald'

Doppler phase of the item.

fadenumber

Fade % of the item (0–100); keeps the Fade ranges that contain it.

tier'T1' | 'T2' | 'T3' | 'T4' | 'T5' | 'T6' | 'T7' | 'T8' | 'T9' | 'T10'

Pattern tier of the item (cannot be combined with phase).

Response

Buy-order ranges per skin.

source'Buff163' required

Human-readable marketplace identifier.

requestorstring email

Email address associated with the API key making the call.

planstring

Plan of the API key (e.g. free, pro, enterprise).

timestampstring date-time required

ISO-8601 UTC timestamp (millisecond precision).

Example response

{
  "requestor": "customer@example.com",
  "plan": "pro",
  "timestamp": "2026-04-21T12:06:35.000Z",
  "data": [
    {
      "best_price_rmb": "1234.5600",
      "ranges": [
        {
          "float_range": "0.15-0.18",
          "fade_range": "any",
          "price_rmb": "1234.5600"
        }
      ]
    }
  ]
}

Changes

No recorded changes to this operation across all 1 revision of this API.