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LME Warehouse Stocks API
x402
LME Warehouse Stocks API is a paid API for AI agents from thevaultreport.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns LME warehouse on-warrant, cancelled, and total tonnes with cash and 3-month prices by metal and date, with 18 years of daily history from 2008.
Price / call$0.01
Success—
StatusUnknown
How this service works
LME warehouse stocks: on-warrant, cancelled and total tonnes with cash and 3-month prices, by metal and date. 18-year daily history back to 2008.
Output
A paginated JSON response containing rows of daily LME warehouse data per metal, including on-warrant, cancelled, off-warrant, delivered-in and delivered-out quantities in tonnes, cash price, 3-month price, activity date, and a per-location depository breakdown. Also includes total match count, pagination metadata, source attribution, and related endpoint suggestions.
Example use cases
Example prompt
“Pull LME warehouse stock data for copper from January 1 2026 to April 30 2026 — I need the on-warrant, cancelled, and total tonnes along with the cash and 3-month prices, starting on page 1.”
Technical details
Endpoint
GEThttps://thevaultreport.com/api/x402/lme/warehouseWhen to prefer
Use this endpoint when you need historical or current LME warehouse stock levels (on-warrant, cancelled, total tonnes) and LME cash/3-month price data for gold, silver, copper, or platinum. It is the best choice for analyzing LME inventory trends, warrant cancellation signals, or building commodity market intelligence tools that require granular daily warehouse data going back to 2008. Prefer this over COMEX endpoints for LME-specific inventory and pricing.
Side effects
- Invalid metal enum value returns validation error
- Date format not ISO 8601 (YYYY-MM-DD) causes parse failure
- Date range with no data (pre-2008) returns empty rows
- Page number beyond last page returns empty result set
- Missing required query params may return all data or trigger pagination defaults
- Payment failure (x402) blocks access if USDC balance insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"page": 1,
"rows": [
{
"metal": "GOLD",
"total_qty": 11200000,
"cash_price": 9412.5,
"activity_date": "2026-04-17",
"cancelled_qty": 11200000,
"on_warrant_qty": 11200000,
"off_warrant_qty": 11200000,
"delivered_in_qty": 11200000,
"delivered_out_qty": 11200000,
"three_month_price": 9412.5,
"location_breakdown": {
"Brink's": 4210000,
"JPMorgan": 6990000
}
}
],
"source": "The Vault Report",
"filters": {
"metal": "gold"
},
"license": "CC BY 4.0",
"related": [],
"endpoint": "lme/warehouse",
"returned": 1,
"next_page": 2,
"page_size": 25,
"source_url": "https://thevaultreport.com",
"attribution": "Attribute to The Vault Report with a link to https://thevaultreport.com",
"generated_at": "2026-04-18T14:00:00Z",
"total_matches": 1482,
"schema_version": 1
}
}Tags
x402
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