Goldmine
Inventory

List the Steam asset ID chain for an inventory item

POST
/contracts.v1.Contracts/ListAssetIDLinks

Returns the ordered chain of Steam asset IDs for a single inventory item, tracing each rotation across the three trade steps: the original listing, the purchase trade, and the sale trade. The chain is append-only and supports P&L attribution across Steam's asset_id rotation on every trade.

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://loading/contracts.v1.Contracts/ListAssetIDLinks" \  -H "Content-Type: application/json" \  -d '{    "inventoryItemId": "aW52ZW50b3J5LWl0ZW0tMDc3",    "limit": 50,    "cursor": ""  }'

{
  "assetIdLinks": [],
  "nextCursor": ""
}

{
  "code": "invalid_argument",
  "message": "The request was malformed, such as a missing required field or an unparseable cursor."
}
{
  "code": "unauthenticated",
  "message": "The request lacks a valid API key in the Authorization header."
}
{
  "code": "permission_denied",
  "message": "The API key is not allowed to perform this action on this workspace."
}
{
  "code": "resource_exhausted",
  "message": "The request was rate limited. Slow down and retry later."
}
{
  "code": "internal",
  "message": "An internal server error occurred."
}

GetInventoryItems

Returns the inventory items matching the given IDs within a workspace, alongside the IDs that did not resolve.

ListInventoryItems

Returns a paged list of inventory items owned by the workspace. Supports filtering by contract_id, purchase_id, and lifecycle status. Each page carries hydrated entities, so no follow-up GetInventoryItems is needed.