# Goldin Auctions Scraper - Sports Cards & Collectibles (`jungle_synthesizer/goldin-auctions-marketplace-scraper`) Actor

Scrape Goldin Auctions (eBay-owned) for marketplace listings and past-auction results. Captures weekly / premium / elite auction tiers with PSA / BGS / SGC / CGC grade normalization, final-sale prices, buyer's-premium %, bid counts, and reserve-met detection.

- **URL**: https://apify.com/jungle\_synthesizer/goldin-auctions-marketplace-scraper.md
- **Developed by:** [BowTiedRaccoon](https://apify.com/jungle_synthesizer) (community)
- **Categories:** E-commerce, Sports
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, NaN bookmarks
- **User rating**: No ratings yet

## Pricing

Pay per event

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event

## What's an Apify Actor?

Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
The best way to integrate Actors is as follows.

In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md):

```bash
npm install apify-client
```

In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md):

```bash
pip install apify-client
```

In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md):

````bash
# MacOS / Linux
curl -fsSL https://apify.com/install-cli.sh | bash
# Windows
irm https://apify.com/install-cli.ps1 | iex
```bash

In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md).

If your project is in a different language, use the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).


# README

## Goldin Auctions Scraper — Sports Cards & Collectibles

Scrapes [Goldin Auctions](https://goldin.co) — the #1 high-end sports-card and collectibles auction house, eBay-owned — for active marketplace listings and past auction results. Returns lot titles, grader and grade (PSA/BGS/SGC/CGC), final sale prices, buyer's premium %, bid counts, reserve status, auction tier (Weekly/Premium/Elite), and image URLs.

### What You Get

- **Active marketplace listings** from the Goldin buy-it-now / auction floor, updated in near-real-time.
- **Sold comps archive** — past lots from Weekly, Premium, and Elite auctions, each with a final sale price and sale timestamp.
- **Grader + grade normalization** — parses PSA, Beckett (BGS/BVG), SGC, CGC, and raw out of lot titles. Returns both the label ("PSA 9") and the numeric grade (9.0) so you can sort and filter without regex.
- **Buyer's premium aware** — the `buyers_premium_pct` field is present on every record (Goldin currently charges 22%). Final sale price + premium is the true cost of ownership.
- **Auction tier field** — Weekly, Premium, and Elite tiers have different buyer pools and different price ceilings. The `auction_type` field separates them.
- **Flexible filtering** — filter by mode, auction tier, category (Sport/Non-Sport), sub-category, grading service, keyword, price range, and sold-date window.
- **No proxy required** — Goldin's API is accessible without residential routing. Runs fast, costs less.

### Who Uses Goldin Auction Data?

- **Card dealers and consignors** — pull sold comps to price consignments and set reserve floors.
- **Portfolio modelers** — track monthly Elite auction results to model high-grade card price trends over time.
- **Market researchers** — the $300M+ in annual Goldin volume makes it a benchmark for the broader graded-card market.
- **Shill-bid analysts** — bid count, reserve amount, and reserve-met fields let you flag suspicious auction patterns.
- **Auction aggregators** — pair Goldin results with MySlabs peer-to-peer comps and PSA auction price reports for full market coverage.

### How It Works

1. **Pick a mode** — `marketplace` for active listings, `past_auctions` for sold results, or `lot` for individual lot URLs.
2. **Set your filters** — auction tier, category, grader, keyword, price range, and sold-date window are all optional. Leave them blank and get everything.
3. **The scraper calls Goldin's search API directly** — no browser required. Results come back as structured JSON, paginated automatically.
4. **Records are normalized and returned** — grader and grade are parsed from the lot title, buyer's premium is pulled from the API response, and image URLs are assembled from the CDN base path.

### Input

```json
{
  "mode": "marketplace",
  "maxItems": 100,
  "sp_intended_usage": "Pulling active PSA 10 baseball lots for comp pricing",
  "sp_improvement_suggestions": ""
}
````

```json
{
  "mode": "past_auctions",
  "auctionTier": "Elite",
  "grader": "PSA",
  "soldAfter": "2025-01-01",
  "maxItems": 500,
  "sp_intended_usage": "Tracking Elite auction PSA results for 2025",
  "sp_improvement_suggestions": ""
}
```

```json
{
  "mode": "lot",
  "lotUrls": [
    "https://goldin.co/auctions/2017-nick-markakis-game-used-atlanta-braves-road-independence-day-jersgf6ox"
  ],
  "maxItems": 1,
  "sp_intended_usage": "Single lot detail fetch",
  "sp_improvement_suggestions": ""
}
```

#### Goldin Auctions Scraper Input Fields

| Field | Type | Default | Description |
|-------|------|---------|-------------|
| `mode` | string | `marketplace` | `marketplace`, `past_auctions`, or `lot` |
| `auctionTier` | string | *(all)* | Filter by tier: `Weekly`, `Premium`, or `Elite` |
| `category` | string | *(all)* | `Sport` or `Non-Sport` |
| `sport` | string | *(all)* | Sub-category: Baseball, Basketball, Pokemon, etc. |
| `grader` | string | *(all)* | `PSA`, `Beckett`, `SGC`, `CGC`, or `Ungraded` |
| `keyword` | string | *(none)* | Free-text keyword — player name, set, card number |
| `priceMin` | integer | `0` | Minimum current / sale price (USD). 0 = no floor. |
| `priceMax` | integer | `0` | Maximum current / sale price (USD). 0 = no ceiling. |
| `soldAfter` | string | *(none)* | Past-auction mode: include lots sold on or after this date (YYYY-MM-DD) |
| `soldBefore` | string | *(none)* | Past-auction mode: include lots sold on or before this date (YYYY-MM-DD) |
| `lotUrls` | array | *(none)* | mode=lot: list of Goldin lot URLs |
| `maxItems` | integer | `10` | Maximum lots to return. 0 = unlimited. |

### Output

#### Active Marketplace / Past Auction Record

```json
{
  "lot_id": "202603-3119-5039-d4ee1761-ac5b-46b5-a216-474330865762",
  "lot_url": "https://goldin.co/auctions/2024-topps-chrome-juan-soto-psa-10-auto-jrsf9",
  "lot_number": 2089,
  "auction_id": "202601-0520-0032-001b1bfe-a4fd-437e-acdf-2a67b3b93878",
  "auction_name": "",
  "auction_type": "Weekly",
  "auction_start_date": "2026-05-12T21:00:00Z",
  "auction_end_date": "2026-05-22T02:00:00Z",
  "title": "2024 Topps Chrome Juan Soto PSA MINT 9 Auto",
  "category": "",
  "subcategory": "",
  "item_type": "",
  "grader": "PSA",
  "grade": "PSA 9",
  "grade_numeric": 9,
  "serial_number": "",
  "listing_status": "Live",
  "current_price": 285.0,
  "min_bid_price": 10.0,
  "bid_count": 12,
  "reserve_amount": 0,
  "reserve_met": null,
  "buyers_premium_pct": 22,
  "currency": "USD",
  "sold_at": "",
  "image_urls": "https://goldin-prod.imgix.net/public/Lots/202603-3119-5039-d4ee1761-ac5b-46b5-a216-474330865762/8e95771a-8d2d-496d-9208-9ca6377d5423",
  "primary_image_url": "https://goldin-prod.imgix.net/public/Lots/202603-3119-5039-d4ee1761-ac5b-46b5-a216-474330865762/8e95771a-8d2d-496d-9208-9ca6377d5423"
}
```

#### Goldin Auctions Scraper Output Fields

| Field | Type | Description |
|-------|------|-------------|
| `lot_id` | string | Goldin internal lot ID |
| `lot_url` | string | Full URL to the lot page on goldin.co |
| `lot_number` | integer | Lot number within the auction |
| `auction_id` | string | Goldin internal auction ID |
| `auction_name` | string | Auction name (populated in lot-detail mode) |
| `auction_type` | string | Auction tier: Weekly, Premium, Elite, or marketplace |
| `auction_start_date` | string | Auction start timestamp (ISO 8601) |
| `auction_end_date` | string | Auction end / lot close timestamp (ISO 8601) |
| `title` | string | Full lot title |
| `category` | string | Top-level category: Sport or Non-Sport (lot-detail mode) |
| `subcategory` | string | Sub-category: Baseball, Pokemon, Star Wars, etc. (lot-detail mode) |
| `item_type` | string | Item type: Single Cards, Game-Used Memorabilia, etc. (lot-detail mode) |
| `grader` | string | Grading service: PSA, Beckett, SGC, CGC, or Ungraded |
| `grade` | string | Full grade label: PSA 10, BGS 9.5, etc. |
| `grade_numeric` | number | Numeric grade: 9, 9.5, 10, etc. Null for ungraded. |
| `serial_number` | string | Item serial number (lot-detail mode) |
| `listing_status` | string | Live, Completed\_Sold, or Completed\_Unsold |
| `current_price` | number | Current bid or price (USD) |
| `min_bid_price` | number | Opening / minimum bid (USD) |
| `bid_count` | integer | Number of bids placed |
| `reserve_amount` | number | Reserve price. 0 = no reserve. |
| `reserve_met` | boolean | Whether the reserve was met. Null if no reserve. |
| `buyers_premium_pct` | number | Buyer's premium percentage (currently 22% at Goldin) |
| `currency` | string | Currency (always USD) |
| `sold_at` | string | Sale close timestamp for Completed\_Sold lots (ISO 8601) |
| `image_urls` | string | Pipe-separated lot image URLs |
| `primary_image_url` | string | Primary lot image URL |

### 🔍 FAQ

#### How do I scrape Goldin Auctions?

Goldin Auctions Scraper connects directly to Goldin's search API — no browser, no proxy. Set the mode, add any filters, and run. The scraper paginates automatically.

#### Does Goldin Auctions Scraper need a proxy?

No proxy required. The Goldin API responds to standard requests without residential routing. That keeps run costs down.

#### How much does Goldin Auctions Scraper cost to run?

Goldin Auctions Scraper uses pay-per-event pricing at 1.5x the base rate. A 500-record past-auction pull typically runs well under $0.10 total.

#### Can I filter Goldin results by grader and grade?

You can filter by grader (PSA, Beckett, SGC, CGC, or Ungraded). Grade-level filtering (e.g., only PSA 10s) is not an API parameter, but the `grade_numeric` output field makes post-run filtering straightforward.

#### What is `auction_type` and why does it matter?

Goldin runs three auction tiers: Weekly (high volume, lower floor), Premium (monthly, mid-grade), and Elite (monthly, high-value lots). Buyer pools and price levels differ meaningfully across tiers. The `auction_type` field lets you analyze each tier independently rather than blending them into one distribution.

#### What does `buyers_premium_pct` mean?

It is the percentage added to the hammer price that the buyer pays on top. Goldin currently charges 22%. A lot that closes at $1,000 costs the buyer $1,220. The field is present on every record so the math is in the data, not in a footnote.

***

### Need More Features?

Need additional filters, a different output structure, or integration with another auction platform? [File a feature request](https://console.apify.com/actors/NyaaT1XahXJBQjRYs/issues) or get in touch.

### Why Use Goldin Auctions Scraper?

- **First Goldin actor on Apify** — zero coverage of the #1 high-end sports-card auction house until now, despite $300M+ in annual volume.
- **Buyer's premium included in every record** — most comp tools report hammer price only. This one reports what the buyer actually paid.
- **No browser, no proxy, low overhead** — direct API access means fast runs and low per-record cost, which matters when you are pulling 500k+ past-auction lots.

# Actor input Schema

## `sp_intended_usage` (type: `string`):

Please describe how you plan to use the data extracted by this crawler.

## `sp_improvement_suggestions` (type: `string`):

Provide any feedback or suggestions for improvements.

## `sp_contact` (type: `string`):

Provide your email address so we can get in touch with you.

## `mode` (type: `string`):

Active marketplace listings, past auction results archive, or a single lot URL.

## `auctionTier` (type: `string`):

Filter by auction tier (weekly / premium / elite). Blank = all.

## `category` (type: `string`):

Top-level category filter. Blank = all.

## `sport` (type: `string`):

Sub-category filter (e.g. Baseball, Basketball, Pokemon, Soccer).

## `grader` (type: `string`):

Grading service filter (PSA / Beckett / SGC / CGC / Ungraded).

## `keyword` (type: `string`):

Free-text keyword (player, set, card name).

## `priceMin` (type: `integer`):

Minimum final / current price.

## `priceMax` (type: `integer`):

Maximum final / current price. 0 = no cap.

## `soldAfter` (type: `string`):

Past-auction mode: only include lots sold on or after this date.

## `soldBefore` (type: `string`):

Past-auction mode: only include lots sold on or before this date.

## `lotUrls` (type: `array`):

When mode=lot, list of Goldin lot URLs (goldin.co/auctions/...).

## `maxItems` (type: `integer`):

Maximum lots to return. 0 = unlimited.

## `proxyConfiguration` (type: `object`):

Optional proxy. Leave default (none) — the Goldin API does not require a proxy.

## Actor input object example

```json
{
  "sp_intended_usage": "Describe your intended use...",
  "sp_improvement_suggestions": "Share your suggestions here...",
  "sp_contact": "Share your email here...",
  "mode": "marketplace",
  "priceMin": 0,
  "priceMax": 0,
  "lotUrls": [
    "https://goldin.co/auctions/2017-nick-markakis-game-used-atlanta-braves-road-independence-day-jersgf6ox"
  ],
  "maxItems": 10,
  "proxyConfiguration": {
    "useApifyProxy": false
  }
}
```

# Actor output Schema

## `results` (type: `string`):

No description

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "sp_intended_usage": "Describe your intended use...",
    "sp_improvement_suggestions": "Share your suggestions here...",
    "sp_contact": "Share your email here...",
    "mode": "marketplace",
    "auctionTier": "",
    "category": "",
    "sport": "",
    "grader": "",
    "keyword": "",
    "priceMin": 0,
    "priceMax": 0,
    "soldAfter": "",
    "soldBefore": "",
    "lotUrls": [
        "https://goldin.co/auctions/2017-nick-markakis-game-used-atlanta-braves-road-independence-day-jersgf6ox"
    ],
    "maxItems": 10,
    "proxyConfiguration": {
        "useApifyProxy": false
    }
};

// Run the Actor and wait for it to finish
const run = await client.actor("jungle_synthesizer/goldin-auctions-marketplace-scraper").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = {
    "sp_intended_usage": "Describe your intended use...",
    "sp_improvement_suggestions": "Share your suggestions here...",
    "sp_contact": "Share your email here...",
    "mode": "marketplace",
    "auctionTier": "",
    "category": "",
    "sport": "",
    "grader": "",
    "keyword": "",
    "priceMin": 0,
    "priceMax": 0,
    "soldAfter": "",
    "soldBefore": "",
    "lotUrls": ["https://goldin.co/auctions/2017-nick-markakis-game-used-atlanta-braves-road-independence-day-jersgf6ox"],
    "maxItems": 10,
    "proxyConfiguration": { "useApifyProxy": False },
}

# Run the Actor and wait for it to finish
run = client.actor("jungle_synthesizer/goldin-auctions-marketplace-scraper").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "sp_intended_usage": "Describe your intended use...",
  "sp_improvement_suggestions": "Share your suggestions here...",
  "sp_contact": "Share your email here...",
  "mode": "marketplace",
  "auctionTier": "",
  "category": "",
  "sport": "",
  "grader": "",
  "keyword": "",
  "priceMin": 0,
  "priceMax": 0,
  "soldAfter": "",
  "soldBefore": "",
  "lotUrls": [
    "https://goldin.co/auctions/2017-nick-markakis-game-used-atlanta-braves-road-independence-day-jersgf6ox"
  ],
  "maxItems": 10,
  "proxyConfiguration": {
    "useApifyProxy": false
  }
}' |
apify call jungle_synthesizer/goldin-auctions-marketplace-scraper --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "command": "npx",
            "args": [
                "mcp-remote",
                "https://mcp.apify.com/?tools=jungle_synthesizer/goldin-auctions-marketplace-scraper",
                "--header",
                "Authorization: Bearer <YOUR_API_TOKEN>"
            ]
        }
    }
}

```

## OpenAPI specification

```json
{
    "openapi": "3.0.1",
    "info": {
        "title": "Goldin Auctions Scraper - Sports Cards & Collectibles",
        "description": "Scrape Goldin Auctions (eBay-owned) for marketplace listings and past-auction results. Captures weekly / premium / elite auction tiers with PSA / BGS / SGC / CGC grade normalization, final-sale prices, buyer's-premium %, bid counts, and reserve-met detection.",
        "version": "0.1",
        "x-build-id": "F1yOuF7a1Zrv0YpdG"
    },
    "servers": [
        {
            "url": "https://api.apify.com/v2"
        }
    ],
    "paths": {
        "/acts/jungle_synthesizer~goldin-auctions-marketplace-scraper/run-sync-get-dataset-items": {
            "post": {
                "operationId": "run-sync-get-dataset-items-jungle_synthesizer-goldin-auctions-marketplace-scraper",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/acts/jungle_synthesizer~goldin-auctions-marketplace-scraper/runs": {
            "post": {
                "operationId": "runs-sync-jungle_synthesizer-goldin-auctions-marketplace-scraper",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor and returns information about the initiated run in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/runsResponseSchema"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/acts/jungle_synthesizer~goldin-auctions-marketplace-scraper/run-sync": {
            "post": {
                "operationId": "run-sync-jungle_synthesizer-goldin-auctions-marketplace-scraper",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        }
    },
    "components": {
        "schemas": {
            "inputSchema": {
                "type": "object",
                "required": [
                    "sp_intended_usage",
                    "sp_improvement_suggestions"
                ],
                "properties": {
                    "sp_intended_usage": {
                        "title": "What is the intended usage of this data?",
                        "minLength": 1,
                        "type": "string",
                        "description": "Please describe how you plan to use the data extracted by this crawler."
                    },
                    "sp_improvement_suggestions": {
                        "title": "How can we improve this crawler for you?",
                        "minLength": 1,
                        "type": "string",
                        "description": "Provide any feedback or suggestions for improvements."
                    },
                    "sp_contact": {
                        "title": "Contact Email",
                        "minLength": 1,
                        "type": "string",
                        "description": "Provide your email address so we can get in touch with you."
                    },
                    "mode": {
                        "title": "Mode",
                        "enum": [
                            "marketplace",
                            "past_auctions",
                            "lot"
                        ],
                        "type": "string",
                        "description": "Active marketplace listings, past auction results archive, or a single lot URL."
                    },
                    "auctionTier": {
                        "title": "Auction Tier",
                        "enum": [
                            "",
                            "Weekly",
                            "Premium",
                            "Elite"
                        ],
                        "type": "string",
                        "description": "Filter by auction tier (weekly / premium / elite). Blank = all."
                    },
                    "category": {
                        "title": "Category",
                        "enum": [
                            "",
                            "Sport",
                            "Non-Sport"
                        ],
                        "type": "string",
                        "description": "Top-level category filter. Blank = all."
                    },
                    "sport": {
                        "title": "Sport / Sub-Category",
                        "type": "string",
                        "description": "Sub-category filter (e.g. Baseball, Basketball, Pokemon, Soccer)."
                    },
                    "grader": {
                        "title": "Grader",
                        "enum": [
                            "",
                            "PSA",
                            "Beckett",
                            "SGC",
                            "CGC",
                            "Ungraded"
                        ],
                        "type": "string",
                        "description": "Grading service filter (PSA / Beckett / SGC / CGC / Ungraded)."
                    },
                    "keyword": {
                        "title": "Keyword",
                        "type": "string",
                        "description": "Free-text keyword (player, set, card name)."
                    },
                    "priceMin": {
                        "title": "Min Price (USD)",
                        "type": "integer",
                        "description": "Minimum final / current price.",
                        "default": 0
                    },
                    "priceMax": {
                        "title": "Max Price (USD)",
                        "type": "integer",
                        "description": "Maximum final / current price. 0 = no cap.",
                        "default": 0
                    },
                    "soldAfter": {
                        "title": "Sold After (YYYY-MM-DD)",
                        "type": "string",
                        "description": "Past-auction mode: only include lots sold on or after this date."
                    },
                    "soldBefore": {
                        "title": "Sold Before (YYYY-MM-DD)",
                        "type": "string",
                        "description": "Past-auction mode: only include lots sold on or before this date."
                    },
                    "lotUrls": {
                        "title": "Lot URLs",
                        "type": "array",
                        "description": "When mode=lot, list of Goldin lot URLs (goldin.co/auctions/...).",
                        "items": {
                            "type": "string"
                        }
                    },
                    "maxItems": {
                        "title": "Max Items",
                        "type": "integer",
                        "description": "Maximum lots to return. 0 = unlimited.",
                        "default": 10
                    },
                    "proxyConfiguration": {
                        "title": "Proxy Configuration",
                        "type": "object",
                        "description": "Optional proxy. Leave default (none) — the Goldin API does not require a proxy."
                    }
                }
            },
            "runsResponseSchema": {
                "type": "object",
                "properties": {
                    "data": {
                        "type": "object",
                        "properties": {
                            "id": {
                                "type": "string"
                            },
                            "actId": {
                                "type": "string"
                            },
                            "userId": {
                                "type": "string"
                            },
                            "startedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "finishedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "status": {
                                "type": "string",
                                "example": "READY"
                            },
                            "meta": {
                                "type": "object",
                                "properties": {
                                    "origin": {
                                        "type": "string",
                                        "example": "API"
                                    },
                                    "userAgent": {
                                        "type": "string"
                                    }
                                }
                            },
                            "stats": {
                                "type": "object",
                                "properties": {
                                    "inputBodyLen": {
                                        "type": "integer",
                                        "example": 2000
                                    },
                                    "rebootCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "restartCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "resurrectCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "computeUnits": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "options": {
                                "type": "object",
                                "properties": {
                                    "build": {
                                        "type": "string",
                                        "example": "latest"
                                    },
                                    "timeoutSecs": {
                                        "type": "integer",
                                        "example": 300
                                    },
                                    "memoryMbytes": {
                                        "type": "integer",
                                        "example": 1024
                                    },
                                    "diskMbytes": {
                                        "type": "integer",
                                        "example": 2048
                                    }
                                }
                            },
                            "buildId": {
                                "type": "string"
                            },
                            "defaultKeyValueStoreId": {
                                "type": "string"
                            },
                            "defaultDatasetId": {
                                "type": "string"
                            },
                            "defaultRequestQueueId": {
                                "type": "string"
                            },
                            "buildNumber": {
                                "type": "string",
                                "example": "1.0.0"
                            },
                            "containerUrl": {
                                "type": "string"
                            },
                            "usage": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "integer",
                                        "example": 1
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "usageTotalUsd": {
                                "type": "number",
                                "example": 0.00005
                            },
                            "usageUsd": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "number",
                                        "example": 0.00005
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}
```
