Documentación Mercado Libre
Descubre toda la información que debes conocer sobre las APIs de Mercado Libre.
Documentación
Última actualización 31/03/2025
Category predictor
| Resource | Description | Example |
|---|---|---|
| https://api.mercadolibre.com/sites | Retrieves information about the sites where Mercado Libre runs. | GET
Go back
X
Get all sites.Response: |
| https://api.mercadolibre.com/sites/$SITE_ID/listing_types | Returns different exposure levels associated with all listing types in Mercado Libre. | GET
Go back
X
Get listing exposures by siteResponse: |
| https://api.mercadolibre.com/sites/$SITE_ID/categories | Returns available categories in the site. | GET
Go back
X
Get the category tree by site.Response: |
| https://api.mercadolibre.com/categories/$CATEGORY_ID | Returns information about a category. | GET
Go back
X
Get category details.Response: |
| https://api.mercadolibre.com/categories/$CATEGORY_ID/attributes | Displays attributes and rules over them in order to describe the items that are stored in each category. | GET
Go back
X
Get category attributes.Response: |
| https://api.mercadolibre.com/sites/$SITE_ID/listing_types/$LISTING_TYPE_ID | Retrieves the configuration for a specific listing type. | GET
Go back
X
Get listing type details.Response: |
| https://api.mercadolibre.com/domains/$DOMAIN_ID/technical_specs | Returns detailed technical information of the domain. | GET
Go back
X
Obtains information of the domain.Response: |
Get the category prediction
Make a GET request with a product title (in english) to predict one article at a time, recognize the category_id and the required attributes to list a product. Keep in mind that the answer will be made up of a list of predictions from the provided title, the first being the one with the highest prediction accuracy.
Mandatory parameter
q: the title of the product to be predicted, must be completely in english language.
Request:
curl -H 'Authorization: Bearer $ACCESS_TOKEN' -X GET https://api.mercadolibre.com/marketplace/domain_discovery/search?q=$QExample:
curl -H 'Authorization: Bearer $ACCESS_TOKEN' -X GET https://api.mercadolibre.com/marketplace/domain_discovery/search?q=blue%20shoes%20for%20winter%20adult%20womanResponse:
[
{
"domain_id": "CBT-SNEAKERS",
"domain_name": "Sneakers",
"category_id": "CBT9561",
"category_name": "Shoes",
"attributes": [
{
"id": "GENDER",
"name": "Gender",
"value_id": "339666",
"value_name": "Man"
},
{
"id": "AGE_GROUP",
"name": "Age group",
"value_id": "6725189",
"value_name": "Adults"
},
{
"id": "MAIN_COLOR",
"name": "Main color",
"value_id": "2450293",
"value_name": "Blue"
}
]
},
{
"domain_id": "CBT-SNEAKERS",
"domain_name": "Sneakers",
"category_id": "CBT438485",
"category_name": "Shoes",
"attributes": [
{
"id": "GENDER",
"name": "Gender",
"value_id": "339666",
"value_name": "Man"
},
{
"id": "AGE_GROUP",
"name": "Age group",
"value_id": "6725189",
"value_name": "Adults"
},
{
"id": "MAIN_COLOR",
"name": "Main color",
"value_id": "2450293",
"value_name": "Blue"
}
]
},
{
"domain_id": "CBT-SNEAKERS",
"domain_name": "Sneakers",
"category_id": "CBT410993",
"category_name": "Shoes",
"attributes": [
{
"id": "GENDER",
"name": "Gender",
"value_id": "339666",
"value_name": "Man"
},
{
"id": "AGE_GROUP",
"name": "Age group",
"value_id": "6725189",
"value_name": "Adults"
},
{
"id": "MAIN_COLOR",
"name": "Main color",
"value_id": "2450293",
"value_name": "Blue"
}
]
},
{
"domain_id": "CBT-SNEAKERS",
"domain_name": "Sneakers",
"category_id": "CBT114798",
"category_name": "Shoes",
"attributes": [
{
"id": "GENDER",
"name": "Gender",
"value_id": "339666",
"value_name": "Man"
},
{
"id": "AGE_GROUP",
"name": "Age group",
"value_id": "6725189",
"value_name": "Adults"
},
{
"id": "MAIN_COLOR",
"name": "Main color",
"value_id": "2450293",
"value_name": "Blue"
}
]
},
{
"domain_id": "CBT-SNEAKERS",
"domain_name": "Sneakers",
"category_id": "CBT3724",
"category_name": "Shoes",
"attributes": [
{
"id": "GENDER",
"name": "Gender",
"value_id": "339666",
"value_name": "Man"
},
{
"id": "AGE_GROUP",
"name": "Age group",
"value_id": "6725189",
"value_name": "Adults"
},
{
"id": "MAIN_COLOR",
"name": "Main color",
"value_id": "2450293",
"value_name": "Blue"
}
]
},
{
"domain_id": "CBT-FOOTWEAR",
"domain_name": "Footwear",
"category_id": "CBT415193",
"category_name": "Other",
"attributes": []
}
]Response fields
domain_id: ID of the predicted domain.
domain_name: name of the predicted domain.
category_id: ID of the predicted category.
category_name: name of the predicted category.
attributes: list of attributes for the predicted category.
Categories of Global Selling
Request:
curl -H 'Authorization: Bearer $ACCESS_TOKEN' -X GET https://api.mercadolibre.com/sites/CBT/categoriesResponse:
[
{
"id": "CBT1071",
"name": "Animals and Pets"
},
{
"id": "CBT1367",
"name": "Antiques and Collectibles"
},
{
"id": "CBT5726",
"name": "Appliances"
},
{
"id": "CBT1368",
"name": "Art, Craft and School Supplies"
},
{
"id": "CBT1384",
"name": "Babies"
},
{
"id": "CBT1246",
"name": "Beauty and Personal Care"
},
{
"id": "CBT3025",
"name": "Books, Magazines and Comics"
},
{
"id": "CBT1039",
"name": "Cameras and Accessories"
},
{
"id": "CBT1743",
"name": "Cars, Motorcycles and Others"
},
{
"id": "CBT1051",
"name": "Cell Phones and Phones"
},
{
"id": "CBT1430",
"name": "Clothing and Accessories"
},
{
"id": "CBT1648",
"name": "Computers"
},
{
"id": "CBT1144",
"name": "Consoles and Video Games"
},
{
"id": "CBT1500",
"name": "Construction"
},
{
"id": "CBT1000",
"name": "Electronics, Audio and Video"
},
{
"id": "CBT1403",
"name": "Food and Drinks"
},
{
"id": "CBT1132",
"name": "Games and Toys"
},
{
"id": "CBT409431",
"name": "Health and Health Supplies"
},
{
"id": "CBT1574",
"name": "Home, Furniture and Garden"
},
{
"id": "CBT1499",
"name": "Industries and Offices"
},
{
"id": "CBT3937",
"name": "Jewels and Watches"
},
{
"id": "CBT1168",
"name": "Music, Movies and Series"
},
{
"id": "CBT1182",
"name": "Musical Instruments"
},
{
"id": "CBT1459",
"name": "Real Estate"
},
{
"id": "CBT1540",
"name": "Services"
},
{
"id": "CBT9304",
"name": "Souvenirs, Favours and Parties"
},
{
"id": "CBT1276",
"name": "Sports and Fitness"
},
{
"id": "CBT2547",
"name": "Tickets"
},
{
"id": "CBT407134",
"name": "Tools"
},
{
"id": "CBT5725",
"name": "Vehicle Accessories"
},
{
"id": "CBT1953",
"name": "Other categories"
}
]For a second level categories, or information related to specific categories, you have to use the Categories resource, sending the category Id as a URL parameter. The next example shows the “Beauty and Personal Care" category:
Example:
curl -X GET -H 'Authorization: Bearer $ACCESS_TOKEN' https://api.mercadolibre.com/categories/CBT1246Response:
{
"id": "CBT1246",
"name": "Beauty and Personal Care",
"picture": "http://resources.mlstatic.com/category/images/d1c445e9-f3bb-49e8-8cd3-3cfa81e57cf9.png",
"permalink": null,
"total_items_in_this_category": 0,
"path_from_root": [
{
"id": "CBT1246",
"name": "Beauty and Personal Care"
}
],
"children_categories": [
{
"id": "CBT417575",
"name": "Beard & Mustache Care",
"total_items_in_this_category": 0
},
{
"id": "CBT417770",
"name": "Beauty Treatments",
"total_items_in_this_category": 0
},
{
"id": "CBT29884",
"name": "Foot, Hand & Nail Care",
"total_items_in_this_category": 0
},
{
"id": "CBT455174",
"name": "Hair & Styling Appliances",
"total_items_in_this_category": 0
},
{
"id": "CBT1263",
"name": "Hair Care",
"total_items_in_this_category": 0
},
{
"id": "CBT43673",
"name": "Hair Removal",
"total_items_in_this_category": 0
},
{
"id": "CBT431642",
"name": "Hair Salon Listings",
"total_items_in_this_category": 0
},
{
"id": "CBT1248",
"name": "Makeup",
"total_items_in_this_category": 0
},
{
"id": "CBT1275",
"name": "Other",
"total_items_in_this_category": 0
},
{
"id": "CBT454712",
"name": "Perfumes & Fragrances",
"total_items_in_this_category": 0
},
{
"id": "CBT393366",
"name": "Personal Care",
"total_items_in_this_category": 0
},
{
"id": "CBT431646",
"name": "Pharmacy",
"total_items_in_this_category": 0
},
{
"id": "CBT1253",
"name": "Skin Care",
"total_items_in_this_category": 0
}
],
"attribute_types": "attributes",
"settings": {
"adult_content": false,
"buying_allowed": true,
"buying_modes": [
"auction",
"buy_it_now"
],
"catalog_domain": "CBT-BEAUTY_AND_PERSONAL_CARE_SUPPLIES",
"coverage_areas": "not_allowed",
"currencies": [
"USD"
],
"fragile": false,
"immediate_payment": "required",
"item_conditions": [
"new"
],
"items_reviews_allowed": false,
"listing_allowed": false,
"max_description_length": 50000,
"max_pictures_per_item": 12,
"max_pictures_per_item_var": 10,
"max_sub_title_length": 70,
"max_title_length": 60,
"max_variations_allowed": 100,
"maximum_price": null,
"maximum_price_currency": "USD",
"minimum_price": 1,
"minimum_price_currency": "USD",
"mirror_category": null,
"mirror_master_category": null,
"mirror_slave_categories": [
],
"price": "required",
"reservation_allowed": "not_allowed",
"restrictions": [
],
"rounded_address": false,
"seller_contact": "not_allowed",
"shipping_options": [
"carrier",
"custom"
],
"shipping_profile": "optional",
"show_contact_information": false,
"simple_shipping": "optional",
"stock": "required",
"sub_vertical": "health_beauty",
"subscribable": false,
"tags": [
],
"vertical": "consumer_goods",
"vip_subdomain": "articulo",
"buyer_protection_programs": null,
"status": "enabled"
},
"channels_settings": [
{
"channel": "mp-merchants",
"settings": {
"buying_modes": [
"buy_it_now"
],
"immediate_payment": "required",
"minimum_price": 1,
"status": "enabled"
}
}
],
"meta_categ_id": null,
"attributable": false,
"date_created": "2018-04-25T08:12:56.000Z"
}As you can see, you get the “path_from_root” and children_categories attributes. Use these attributes to browse through the category tree and find the specific category for your item.
Category detail
Make a request to a specific category will allow you to know the information and specific description of it. Below you will find the description of some of these attributes.
Request:
curl -X GET -H 'Authorization: Bearer $ACCESS_TOKEN' https://api.mercadolibre.com/categories/$CATEGORY_IDExample:
curl -X GET -H 'Authorization: Bearer $ACCESS_TOKEN' https://api.mercadolibre.com/categories/CBT11796Response:
{
"id":"CBT11796",
"name":"Footwear",
"picture":null,
"permalink":null,
"total_items_in_this_category":0,
"path_from_root":[
{
"id":"CBT1430",
"name":"Clothing and Accessories"
},
{
"id":"CBT1455",
"name":"Baby Clothes & Shoes"
},
{
"id":"CBT11796",
"name":"Footwear"
}
],
"children_categories":[
],
"attribute_types":"variations",
"settings":{
"adult_content":false,
"buying_allowed":true,
"buying_modes":[
"auction",
"buy_it_now"
],
"catalog_domain":"CBT-BABIES_FOOTWEAR",
"coverage_areas":"not_allowed",
"currencies":[
"USD"
],
"fragile":false,
"immediate_payment":"required",
"item_conditions":[
"new"
],
"items_reviews_allowed":false,
"listing_allowed":true,
"max_description_length":50000,
"max_pictures_per_item":12,
"max_pictures_per_item_var":10,
"max_sub_title_length":70,
"max_title_length":60,
"maximum_price":null,
"minimum_price":1,
"mirror_category":null,
"mirror_master_category":null,
"mirror_slave_categories":[
],
"price":"required",
"reservation_allowed":"not_allowed",
"restrictions":[
],
"rounded_address":false,
"seller_contact":"not_allowed",
"shipping_modes":[
"custom",
"not_specified"
],
"shipping_options":[
"custom",
"carrier"
],
"shipping_profile":"optional",
"show_contact_information":false,
"simple_shipping":"optional",
"stock":"required",
"sub_vertical":"clothes",
"subscribable":false,
"tags":[
],
"vertical":"apparel",
"vip_subdomain":"articulo",
"buyer_protection_programs":null,
"status":"enabled"
},
"meta_categ_id":null,
"attributable":false,
"date_created":"2019-09-10T14:12:56.000Z"
}Download categories
In case of not being able to use the category predictor, you can download the category tree.