Use MercadoLibre Multi-Country Marketplace Scraper with Python
Search MercadoLibre by keyword or category, fetch item detail by ID, or list a country's category tree across 9 Latin American sites. Returns price, seller, shipping and category data per item.
1. Choose the data you need
Review the published README for supported collection modes, examples, and limits. The recipe below uses the current published input definition.
2. Prepare a source-based input
This JSON contains published prefills and required-field defaults. Review every value for your task before running it; it is not a promise of successful collection.
{
"condition": "any",
"freeShippingOnly": false,
"fullShippingOnly": false,
"includeAttributes": false,
"includeDetails": false,
"includeQuestions": false,
"includeReviews": false,
"includeSellerProfile": false,
"includeSponsored": true,
"maxItems": 1,
"maxQuestions": 20,
"maxReviews": 30,
"minDiscount": 0,
"mode": "search",
"officialStoresOnly": false,
"priceMax": 0,
"priceMin": 0,
"productUrls": [],
"reviewRating": "all",
"searchQuery": "laptop",
"searchUrls": [],
"siteId": "MLA",
"sort": "relevance"
}
Download input.example.json and save your reviewed copy as input.json.
| Field | Type | Required | Description |
|---|---|---|---|
mode | string | required | Choose the kind of MercadoLibre data you need. |
siteId | string | required | MercadoLibre country marketplace to query. |
searchQuery | string | optional | Keyword to search for (mode=search). Example: laptop. |
searchUrls | array | optional | Paste MercadoLibre search, category or seller listing URLs (mode=search/seller). One per line. |
categoryId | string | optional | Category to browse or use as a filter (mode=search/categories/bestSellers/deals). Example: MLM1652. |
categoryQuery | string | optional | Find matching categories from a keyword (mode=categories). Example: laptop. |
sellerId | string | optional | Seller to catalog (mode=seller/search). Numeric ID, _CustId_ URL or seller_id URL. |
productUrls | array | optional | Product, catalog or item URLs or IDs (mode=product/reviews/questions). One per line. |
sort | string | optional | How to order search and seller results. |
condition | string | optional | Filter products by condition (mode=search/seller). |
priceMin | number | optional | Lowest price in the country currency (mode=search/seller). 0 means no minimum. |
priceMax | number | optional | Highest price in the country currency (mode=search/seller). 0 means no maximum. |
freeShippingOnly | boolean | optional | Keep products with free shipping (mode=search/seller). |
fullShippingOnly | boolean | optional | Keep products fulfilled by MercadoLibre FULL (mode=search/seller). |
officialStoresOnly | boolean | optional | Keep products sold by official stores (mode=search/seller). |
minDiscount | integer | optional | Keep products discounted by at least this percentage (mode=search/seller/deals). 0 disables it. |
includeSponsored | boolean | optional | Include paid placements in search and seller results. |
includeDetails | boolean | optional | Fetch the full detail page for every search or seller result (mode=search/seller). Slower, more fields. |
includeReviews | boolean | optional | Attach review summary and review rows to product records (mode=product). |
includeQuestions | boolean | optional | Attach buyer questions and answers to product records (mode=product). |
includeSellerProfile | boolean | optional | Emit a seller profile row before the catalog (mode=seller). |
includeAttributes | boolean | optional | Attach the attribute schema to a category record (mode=categories with categoryId). |
maxItems | integer | optional | Maximum records to return. Product queries stop at the source's 2,000-row window. |
maxReviews | integer | optional | Maximum review rows per product (mode=reviews). Values above 330 sweep every rating bucket. |
reviewRating | string | optional | Only collect reviews with this star rating (mode=reviews). |
maxQuestions | integer | optional | Maximum buyer questions per product (mode=questions/product). |
3. Start an Actor run
Set APIFY_TOKEN in your environment. Python 3.10 or newer is sufficient; this recipe uses no third-party packages.
Execution may incur charges. Review current pricing on Apify. The request asks for a 120-second timeout and a charge limit; these settings are subject to Apify’s pricing and do not guarantee an all-inclusive spending cap.
import json
import os
import urllib.request
# Save the schema-derived example as input.json; review and edit it first.
with open("input.json", encoding="utf-8") as stream:
actor_input = json.load(stream)
token = os.environ["APIFY_TOKEN"]
request = urllib.request.Request(
"https://api.apify.com/v2/acts/s1MOuPRNCpig0Bsnr/runs?timeout=120&maxTotalChargeUsd=0.50",
data=json.dumps(actor_input).encode("utf-8"),
headers={"Authorization": "Bearer " + token, "Content-Type": "application/json"},
method="POST",
)
# This starts a potentially billable run. Do not automatically retry this POST.
with urllib.request.urlopen(request, timeout=40) as response:
run = json.load(response)["data"]
print("Run ID:", run["id"])
print("Status:", run["status"])
# Inspect and download results in Apify Console once the run succeeds.
4. Inspect the actual results
Open the run in Apify Console and wait for a successful completion. Use the published output schema to locate results and the dataset schema to understand declared views. Missing or optional record fields must not be treated as guaranteed values.
MercadoLibre products, reviews, questions, categories, seller profiles, best sellers and deals across 18 country sites.
Questions before you run
Which inputs are required?
The published required fields are mode, siteId
What does this guide verify?
The fields, prefills, and schema links are rendered from the published build. This is a usage recipe, not a paid live extraction test. Source availability and collection results can vary.
What if the run request times out?
Check Apify Console before retrying. The first request may already have created a run. Do not automatically repeat a run-creation POST.
Generated from source build m4pbC1XYTxetki7oF and its README and schemas. Source changes regenerate this guide; no third-party editorial claims are inferred.