# Yahoo! Auctions Japan Completed Listing Evidence API

> Read the public Yahoo Auctions item page for one listing and return the price, timing and status facts exactly as the page states them, without inference.

Source: https://www.sandbase.ai/apis/yahoo-auctions-jp/completed-listing-evidence
API reference: https://www.sandbase.ai/apis/yahoo-auctions-jp/completed-listing-evidence#api

## Facts

- Provider: Yahoo! Auctions Japan
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/yahoo-auctions-jp/completed-listing-evidence`
- Price: $0.03 per call
- Capabilities: api, yahoo auctions jp, ecommerce, auctions, japan
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

`POST https://api.sandbase.ai/v1/api/yahoo-auctions-jp/completed-listing-evidence` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `item_id` | string | yes |  |

## FAQ

### How do I use the Yahoo! Auctions Japan Completed Listing Evidence API?

Send a POST request to https://api.sandbase.ai/v1/api/yahoo-auctions-jp/completed-listing-evidence with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

### How much does the Yahoo! Auctions Japan Completed Listing Evidence API cost?

$0.03 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

### What parameters does the Yahoo! Auctions Japan Completed Listing Evidence API accept?

Required: item_id (string). The Parameters table and the Playground on this page list every field.

### What does the Yahoo! Auctions Japan Completed Listing Evidence API return?

A JSON response returned in the same HTTP request (synchronous).

### Do I need a Yahoo! Auctions Japan developer account or API key?

No. Yahoo! Auctions Japan Completed Listing Evidence runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for Yahoo! Auctions Japan API access separately.

## README

### Yahoo! Auctions Japan Completed Listing Evidence API

Read the public Yahoo Auctions item page for one listing and return the price, timing and status facts exactly as the page states them, without inference.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "yahoo-auctions-jp/completed-listing-evidence", "item_id": "h1246232284"}'
```

The result is returned in `outputs[0].data`.

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `item_id` | string | Yes | Auction/Listing ID (e.g., 'm1233190744') |

#### Pricing

Flat $0.03 per call. Failed calls are not charged.