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Come collegare Mercado Libre a ChatGPT — via MCP

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.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

No credit card · 7-day trial · Self-host alternative available

MCP connector

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.

Tools

4

Region

BR

Category

E-commerce

Authentication

Required env vars

MERCADO_LIBRE_CLIENT_IDMERCADO_LIBRE_CLIENT_SECRET
Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

No install? Use cloud.anythingmcp.com directly.

Sign in, install the Mercado Libre in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.

Open Cloud

💡 Niente installazione? Vai direttamente su cloud.anythingmcp.com. Accedi, clicca Connectors → Mercado Libre, inserisci le credenziali, genera una MCP API key — fatto. Niente Docker, niente git clone, niente server locale.

Mercado Libre + ChatGPT

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.

Prerequisiti

Le istruzioni di setup complete sono incluse nel connettore stesso (visibili nello store quando lo selezioni). Le variabili d'ambiente richieste sono:

MERCADO_LIBRE_CLIENT_ID, MERCADO_LIBRE_CLIENT_SECRET

Step 1 — Ottieni le credenziali

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-host/oauth/callback). Copy client_id and client_secret into the env vars.

…(continued in the in-app connector instructions)

Step 2 — Installa l'adapter

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

Step 3 — Aggiungi il connettore in ChatGPT

ChatGPT supporta server MCP tramite la funzione Connectors (piani Plus / Pro / Team / Enterprise). Il piano gratuito non supporta connettori personalizzati.

  1. Apri ChatGPT → Impostazioni → Connectors (o clicca l'icona 🔧 nel composer → Manage connectors).
  2. Clicca "Add custom connector".
  3. Compila:
    • Name: Mercado Libre
    • MCP server URL: https://cloud.anythingmcp.com/mcp
    • Authentication: Bearer token → incolla la tua MCP API key (da AnythingMCP → Profile → MCP API Keys → New Key)
  4. Clicca Connect per autorizzare.

Tool disponibili

ToolWhat it does
mercado_libre_search_itemsSearch items in a Mercado Libre site (country marketplace)
mercado_libre_get_itemFetch full details for a Mercado Libre item by id
mercado_libre_get_userGet a user's public profile (typically used to inspect a seller)
mercado_libre_list_ordersList orders for an authenticated seller

FAQ

Il piano free di ChatGPT funziona con i Connectors MCP custom? No — servono Plus, Pro, Team o Enterprise.

Prossimi passi

Ready to ship

Your Mercado agent is one click away.

Install the connector, paste the key, prompt ChatGPT. Free for 7 days, no credit card.