# B-Stock Liquidation Lots Browser

> B-Stock Liquidation Lots Browser is a paid API for AI agents from api.chainmarket-api.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-24).

Fetches paginated listings of B-Stock liquidation lots (bulk/surplus merchandise) with optional category filtering

## Facts

- Endpoint: GET https://api.chainmarket-api.workers.dev/api/finance/bstock?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/b-stock-liquidation-lots-browser-e82fb59b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AA-9XFwpdow4WVr1W8zUe

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability b-stock-liquidation-lots-browser-e82fb59b
```

Example prompt: Can you pull up the B-Stock liquidation lot listings for Cell Phones, maybe page 2?

## When to prefer this

Use this endpoint when you need programmatic, pay-per-call access to B-Stock liquidation lot listings without requiring an account or API key. Ideal for resellers, sourcing agents, or deal-discovery workflows that need to browse or filter surplus merchandise inventory across categories like electronics or appliances.

## Known failure modes

- Invalid page number (outside 1-40 range) returns error or empty results
- Category filter text with no matching lots returns empty result set
- Payment failure (x402) — call is not charged on failure
- Network or upstream B-Stock API unavailability returns server error

## How this service works

B-Stock wholesale liquidation auctions (US marketplace, all sellers): total live lots and 20 per page with listing id, title, storefront (seller), categories, condition, inventory type, units, pallets, manufacturers, current / opening bid, next minimum bid, number of bids, typical selling price, currency, start and end time, seller city/state/zip, shipment type, manifest flag, image and auction link. From bstock.com via a residential proxy.

## Output

A paginated list of B-Stock liquidation lot listings, including lot details such as category, product descriptions, and auction/sale information, filtered optionally by category keyword. Up to 40 pages of results available.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "page": {
       "type": "number",
       "description": "Result page 1-40 (default 1)"
      },
      "category": {
       "type": "string",
       "description": "Optional: keep only lots whose categories contain this text, e.g. Cell Phones, Major Appliances"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/b-stock-liquidation-lots-browser-e82fb59b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.chainmarket-api.workers.dev](https://www.zero.xyz/host/api.chainmarket-api.workers.dev/llms.txt)