Mercado Libre
LATAM's largest e-commerce marketplace — search items, fetch product details, look up users, and list seller orders across Brasil (MLB), Argentina (MLA), Mexico (MLM), Chile (MLC), Colombia (MCO), Peru (MPE), Uruguay (MLU). OAuth2 access token required for every endpoint.
7-day free trial · No credit card · EU-hosted
Ask Mercado anything
Try a real prompt against Mercado Libre via AnythingMCP — Claude calls the tools, returns the answer. Press Enter on your own message to install on Cloud.
Install Mercado on CloudClaude is AI and can make mistakes. Please double-check responses.
Setup in 2 minutes
- 1Start a free trial on cloud.anythingmcp.com.
- 2Click Mercado Libre in the connector store. Paste credentials when prompted.
- 3Mint an MCP API key and point your AI client at the generated MCP URL.
Guides for Mercado
Step-by-step setup for the most popular AI clients.
Setting up Mercado Libre
From the connector definition itself: where to find the credentials, what they need to be allowed to do, and which API this adapter talks to.
This connector uses the Mercado Libre REST API.
All endpoints now require OAuth2. Historically /sites/{site_id}/search, /items/{item_id} and /users/{user_id} were public, but as of 2025 Mercado Libre returns HTTP 403 on unauthenticated calls. You need a valid access token for every tool in this adapter.
Creating an app: register at https://developers.mercadolibre.com/devcenter → 'Create app' → set a redirect URI (e.g. https://<your AnythingMCP URL>/api/mcp-oauth/callback (on AnythingMCP Cloud: https://cloud.anythingmcp.com/api/mcp-oauth/callback)). Copy client_id and client_secret into the env vars.
Authorization URL: pick the country-specific URL based on the seller's marketplace:
- Brasil:
https://auth.mercadolivre.com.br/authorization - Argentina:
https://auth.mercadolibre.com.ar/authorization - Mexico:
https://auth.mercadolibre.com.mx/authorization - (and similar for .cl, .co, .pe, .com.uy)
This adapter defaults to Brasil — change it after import if your seller is on a different marketplace.
Site ids (used by search_items and get_item):
- MLB = Brasil, MLA = Argentina, MLM = Mexico, MLC = Chile, MCO = Colombia, MPE = Peru, MLU = Uruguay
Item ids: format {SITE}{NUMBER} (e.g. MLB1234567890). Always include the site prefix.
Rate limits: 60,000 calls/hour per app for read endpoints; lower for write endpoints. Returns 429 with X-RateLimit-* headers when exceeded.
Seller-specific endpoints (list_orders) require the OAuth2 token to belong to the seller whose orders you're querying — you cannot view another seller's orders even with valid auth.
Your AI is two clicks away from Mercado Libre.
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