How do I use LATAM-MCP?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@LATAM-MCP look up RUC 20100017491" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

LATAM-MCP

Developer API and MCP server for Peruvian public-data lookups — SUNAT RUC, BCRP exchange rates, SEACE tenders. Built for Claude, Cursor, and any MCP client.

Sourced directly from Peru's officially-published open-data releases (SUNAT Padrón Reducido, BCRP open JSON API). No scraping, no captcha bypass, no third-party vendors. See latam-mcp.com/compliance for the full legal statement.

Install (MCP client)

npx -y @latam-mcp/mcp

Claude Desktop config:

{
  "mcpServers": {
    "latam-mcp": {
      "command": "npx",
      "args": ["-y", "@latam-mcp/mcp"],
      "env": { "LATAM_MCP_API_KEY": "YOUR_KEY" }
    }
  }
}

Get a free API key at latam-mcp.com (1,000 calls/month, no card required).

HTTP API

curl https://api.latam-mcp.com/pe/ruc/20100017491 \
  -H "authorization: Bearer $KEY"

See latam-mcp.com/llms.txt for the full endpoint reference, or latam-mcp.com/openapi.json for the OpenAPI 3.1 spec.

Monorepo layout

Path	Purpose
`apps/api/`	Hono REST API with auth, rate limiting, caching
`apps/ingest/`	Daily padrón downloader + SQLite loader
`apps/mcp/`	MCP server exposing the REST API as tools
`apps/landing/`	Static marketing site (Cloudflare Pages)
`packages/schemas/`	Shared Zod schemas
`infra/`	Fly.io Dockerfile + fly.toml