# eBay Auto Parts — Prices & Fitment (`ponderable_hydrometer/ebay-parts`) Actor

Search eBay for auto parts with live prices, seller data, vehicle fitment check and an OE/Premium/Mid/Budget brand-quality tier. Bring your own free eBay developer key.

- **URL**: https://apify.com/ponderable\_hydrometer/ebay-parts.md
- **Developed by:** [Ponderable Hydrometer](https://apify.com/ponderable_hydrometer) (community)
- **Categories:** E-commerce, Automation, Lead generation
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $3.00 / 1,000 results

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 web data automations that power AI and operations. They run on the Apify platform to scrape websites, process data, connect APIs, and automate workflows.
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/docs.md):

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

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

## eBay Aftermarket Parts — Price, Brand Tier & Fitment

Search eBay aftermarket auto parts by part name and (optionally) a vehicle, and get price,
condition, brand, seller and a hand-authored **brand-quality tier** — plus real **fitment** via
eBay's own compatibility check. Bring your own free eBay developer key.

### What it does

1. Authenticates with **OAuth client-credentials** using your eBay App ID + Cert ID (Production).
2. Searches the eBay **Browse API** (`item_summary/search`), by default inside eBay Motors
   Parts & Accessories (category 6030).
3. For each listing returns: title, price, currency, condition, brand, seller, seller feedback,
   buying options, item URL, image, location.
4. Attaches `brandTier` — **OE/Premium**, **Mid** or **Budget** — from a curated brand map
   (Bosch/Denso/NGK/Brembo/Bilstein/Aisin/Continental = OE/Premium; Meyle/Monroe/TRW/Sachs = Mid;
   everything else = Budget). This quality signal is the differentiator; eBay exposes the brand but
   not its tier.
5. If you pass a vehicle (`make`/`model`/`year`, optional `trim`/`engine`), runs eBay's
   **check_compatibility** on each listing and sets `compatibility` to
   `COMPATIBLE` / `NOT_COMPATIBLE` / `UNDETERMINED`.

### You need an eBay key (free)

Create a free application at **developer.ebay.com**, get your **Production** keys, and pass:

- `clientId` — App ID / Client ID (secret)
- `clientSecret` — Cert ID / Client Secret (secret)

Both are stored as secret inputs. Without them the actor cannot run.

### Example inputs

**Price scan**

```json
{"query":"brake pads","maxResults":50,"clientId":"YOUR_APP_ID","clientSecret":"YOUR_CERT_ID"}
````

**With vehicle fitment**

```json
{"query":"brake pads","make":"Honda","model":"Accord","year":"2020","clientId":"YOUR_APP_ID","clientSecret":"YOUR_CERT_ID"}
```

**New only, cheapest first**

```json
{"query":"oil filter","filter":"conditions:{NEW}","sort":"price","clientId":"YOUR_APP_ID","clientSecret":"YOUR_CERT_ID"}
```

### Output

Clean JSON, one row per listing — including `brandTier` and (if a vehicle was given) `compatibility`.

### Important: fitment is a signal, not a guarantee

A `COMPATIBLE` verdict comes from eBay's compatibility check, which relies on seller-supplied
fitment data — it can be missing or wrong. `UNDETERMINED` means the listing has no fitment catalog.
Always verify the exact part number against your vehicle before buying. The `brandTier` is a
convenience heuristic, not an endorsement.

### Pricing

Pay per result — **$3.00 per 1,000 results**. BYO eBay key, so you use your own eBay rate limits;
you only pay Apify for the results returned.

# Actor input Schema

## `query` (type: `string`):

Part to search for, e.g. "brake pads", "oil filter", "spark plug".

## `make` (type: `string`):

Optional. Vehicle make for fitment check, e.g. "Honda".

## `model` (type: `string`):

Optional. Vehicle model for fitment check, e.g. "Accord".

## `year` (type: `string`):

Optional. Model year for fitment check, e.g. "2020".

## `trim` (type: `string`):

Optional. Trim for a more precise fitment check, e.g. "EX-L".

## `engine` (type: `string`):

Optional. Engine for fitment, e.g. "2.0L L4 Gas DOHC".

## `clientId` (type: `string`):

Your eBay Production App ID / Client ID from developer.ebay.com. Free. Kept secret.

## `clientSecret` (type: `string`):

Your eBay Production Cert ID / Client Secret from developer.ebay.com. Free. Kept secret.

## `marketplaceId` (type: `string`):

eBay marketplace, e.g. EBAY\_US, EBAY\_GB, EBAY\_DE.

## `categoryId` (type: `string`):

eBay category to restrict to. Default 6030 = eBay Motors Parts & Accessories. Empty = all categories.

## `filter` (type: `string`):

Optional raw Browse filter, e.g. "conditions:{NEW},price:\[10..80],priceCurrency:USD".

## `sort` (type: `string`):

Optional sort, e.g. "price" (lowest first) or "-price". Empty = Best Match.

## `maxResults` (type: `integer`):

Cap on listings returned.

## Actor input object example

```json
{
  "query": "brake pads",
  "marketplaceId": "EBAY_US",
  "categoryId": "6030",
  "maxResults": 50
}
```

# 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 = {
    "query": "brake pads"
};

// Run the Actor and wait for it to finish
const run = await client.actor("ponderable_hydrometer/ebay-parts").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 = { "query": "brake pads" }

# Run the Actor and wait for it to finish
run = client.actor("ponderable_hydrometer/ebay-parts").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 '{
  "query": "brake pads"
}' |
apify call ponderable_hydrometer/ebay-parts --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "command": "npx",
            "args": [
                "mcp-remote",
                "https://mcp.apify.com/?tools=ponderable_hydrometer/ebay-parts",
                "--header",
                "Authorization: Bearer <YOUR_API_TOKEN>"
            ]
        }
    }
}

```

## OpenAPI specification

```json
{
    "openapi": "3.0.1",
    "info": {
        "title": "eBay Auto Parts — Prices & Fitment",
        "description": "Search eBay for auto parts with live prices, seller data, vehicle fitment check and an OE/Premium/Mid/Budget brand-quality tier. Bring your own free eBay developer key.",
        "version": "0.1",
        "x-build-id": "yfXWPhAThkBzhta0x"
    },
    "servers": [
        {
            "url": "https://api.apify.com/v2"
        }
    ],
    "paths": {
        "/acts/ponderable_hydrometer~ebay-parts/run-sync-get-dataset-items": {
            "post": {
                "operationId": "run-sync-get-dataset-items-ponderable_hydrometer-ebay-parts",
                "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": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/acts/ponderable_hydrometer~ebay-parts/runs": {
            "post": {
                "operationId": "runs-sync-ponderable_hydrometer-ebay-parts",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor and returns information about the initiated run in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$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": {
                                    "$ref": "#/components/schemas/runsResponseSchema"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/acts/ponderable_hydrometer~ebay-parts/run-sync": {
            "post": {
                "operationId": "run-sync-ponderable_hydrometer-ebay-parts",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$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",
                "properties": {
                    "query": {
                        "title": "Part query",
                        "type": "string",
                        "description": "Part to search for, e.g. \"brake pads\", \"oil filter\", \"spark plug\"."
                    },
                    "make": {
                        "title": "Vehicle make",
                        "type": "string",
                        "description": "Optional. Vehicle make for fitment check, e.g. \"Honda\"."
                    },
                    "model": {
                        "title": "Vehicle model",
                        "type": "string",
                        "description": "Optional. Vehicle model for fitment check, e.g. \"Accord\"."
                    },
                    "year": {
                        "title": "Vehicle year",
                        "type": "string",
                        "description": "Optional. Model year for fitment check, e.g. \"2020\"."
                    },
                    "trim": {
                        "title": "Vehicle trim",
                        "type": "string",
                        "description": "Optional. Trim for a more precise fitment check, e.g. \"EX-L\"."
                    },
                    "engine": {
                        "title": "Vehicle engine",
                        "type": "string",
                        "description": "Optional. Engine for fitment, e.g. \"2.0L L4 Gas DOHC\"."
                    },
                    "clientId": {
                        "title": "eBay App (client) ID",
                        "type": "string",
                        "description": "Your eBay Production App ID / Client ID from developer.ebay.com. Free. Kept secret."
                    },
                    "clientSecret": {
                        "title": "eBay Cert (client secret)",
                        "type": "string",
                        "description": "Your eBay Production Cert ID / Client Secret from developer.ebay.com. Free. Kept secret."
                    },
                    "marketplaceId": {
                        "title": "Marketplace",
                        "enum": [
                            "EBAY_US",
                            "EBAY_GB",
                            "EBAY_DE",
                            "EBAY_FR",
                            "EBAY_IT",
                            "EBAY_ES",
                            "EBAY_AU",
                            "EBAY_CA"
                        ],
                        "type": "string",
                        "description": "eBay marketplace, e.g. EBAY_US, EBAY_GB, EBAY_DE.",
                        "default": "EBAY_US"
                    },
                    "categoryId": {
                        "title": "Category ID",
                        "type": "string",
                        "description": "eBay category to restrict to. Default 6030 = eBay Motors Parts & Accessories. Empty = all categories.",
                        "default": "6030"
                    },
                    "filter": {
                        "title": "Filter (eBay Browse syntax)",
                        "type": "string",
                        "description": "Optional raw Browse filter, e.g. \"conditions:{NEW},price:[10..80],priceCurrency:USD\"."
                    },
                    "sort": {
                        "title": "Sort",
                        "type": "string",
                        "description": "Optional sort, e.g. \"price\" (lowest first) or \"-price\". Empty = Best Match."
                    },
                    "maxResults": {
                        "title": "Max results",
                        "minimum": 1,
                        "type": "integer",
                        "description": "Cap on listings returned.",
                        "default": 50
                    }
                }
            },
            "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
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}
```
