Chile Invoice MCP 🇨🇱 — How can my AI agent issue a boleta / factura electrónica (DTE) in Chile?

Remote MCP server that lets any AI agent issue Chile electronic tax documents (DTE) — boleta electrónica (TipoDTE 39) and factura electrónica (TipoDTE 33), stamped at SII — via OpenFactura (Haulmer). Stateless, bring-your-own credentials, never stores anything.

Live endpoint: https://inv-cl.wishpool.app/mcp · Registry: app.wishpool/chile-invoice-mcp

Quick start

{
  "mcpServers": {
    "chile-invoice": {
      "type": "http",
      "url": "https://inv-cl.wishpool.app/mcp",
      "headers": {
        "x-openfactura-key": "your-openfactura-api-key",
        "x-openfactura-mode": "production"
      }
    }
  }
}

Get your API key from your OpenFactura / Haulmer account (Configuración → API). Omit x-openfactura-mode to stay in the DEV sandbox (simulated CAF, no fiscal effect). Your SII certificate and CAF stay in your own OpenFactura account — this server never sees them.

Related MCP server: MCP Nota Fiscal

Tools

Owner policy guardrails ride optional headers (x-agentpay-max-amount, x-agentpay-approval-above, x-agentpay-allowed-tools) — set by the human owner in client config; the agent cannot relax them.

Develop

node test/serve.js   # local server on :3228
node test/e2e.js     # protocol + validation + fake-key live probes against dev-api.haulmer.com

Safety

Pure stateless translation layer. The SII certification burden sits with OpenFactura; credentials travel per-request in headers, nothing is stored. Privacy policy.

Sister servers

Mexico CFDI 4.0 factura electrónica live: inv-mx.wishpool.app · Local payments in 81 countries, one family: mcp.wishpool.app · Taiwan e-invoice 電子發票 included. More invoice countries coming: Brazil NF-e · Peru CPE · India GST · Poland KSeF · Romania e-Factura · Italy SdI.

MIT licensed.