# KicksDB GTIN Barcode Product Lookup

> KicksDB GTIN Barcode Product Lookup is a paid API for AI agents from KicksDB at kicksdb.mpp.tempo.xyz, paid per call via MPP, $0.0005/call, status unknown (last checked 2026-10-11).

Look up unified sneaker/streetwear product data including pricing and size availability by GTIN/barcode

## Facts

- Endpoint: GET https://kicksdb.mpp.tempo.xyz/v3/unified/gtin?utm_source=zero.xyz
- Price: $0.0005/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Provider: KicksDB
- Docs: https://kicks.dev
- Website: https://kicks.dev
- Tags: sneakers, streetwear, prices, stockx, goat, data
- Canonical page: https://www.zero.xyz/c/kicksdb-gtin-f7d1fa5e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kUm2Go8K1Y-GClocuBHj-

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 kicksdb-gtin-f7d1fa5e
```

Example prompt: Look up the sneaker with GTIN 00193153472935 on KicksDB for the US market and include the per-size pricing breakdown.

## When to prefer this

Use this endpoint when you have a physical barcode or GTIN (UPC/EAN) and need to resolve it to a sneaker/streetwear product with current resale market pricing. Ideal for scanning physical items or cross-referencing a known product ID against aggregated StockX and GOAT data. Prefer over search-based endpoints when the exact GTIN is known.

## Known failure modes

- GTIN not found in KicksDB catalog — unknown or unlisted product
- Invalid GTIN format — non-numeric or wrong length barcode
- Unsupported market code — region not available for pricing
- Response truncated due to large payload size
- Rate limit or payment failure — 402 if USDC balance insufficient
- Empty product_ids array — missing required input

## How this service works

Look up unified product by GTIN/barcode

## Output

Returns a unified product record for the given GTIN(s), including product details, resale pricing aggregated from platforms like StockX and GOAT, and optionally a per-size pricing breakdown for the specified market. Response can be large (original size ~17 KB) and may be truncated.

## Example request

```json
{
 "market": "US",
 "show_sizes": true,
 "product_ids": [
  "00193153472935"
 ]
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kicksdb-gtin-f7d1fa5e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kicksdb.mpp.tempo.xyz](https://www.zero.xyz/host/kicksdb.mpp.tempo.xyz/llms.txt)