# nfe_completa — MCP server on mcp.ai
> Looks up the full data of an electronic invoice (NFe) from the access key. Platform-hosted, no credentials, pay per query with prepaid credit.

By: mcp.ai · official
Page: https://mcp.ai/nfe_completa

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_nfe_completa?ms=1787191740000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/nfe_completa/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/nfe_completa/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/nfe_completa/skill.md
Postman collection (v2.1): https://mcp.ai/nfe_completa/postman.json

## Tools
- nfe_completa_consultar(Chave: string, completo?: boolean) — Consulta os dados completos de uma Nota Fiscal Eletrônica (NFe) a partir da chave de acesso. Hospedado pela plataforma, sem credenciais, pague por consulta com crédito pré-pago. Consulta informação de

## Example prompts
- "Data for the NFe with key 35240112345678000190550010000012341000012345"
- "Look up the invoice by its access key"

## Links
Docs: https://mcp.ai/docs/mcps/nfe_completa
Website: https://mcp.ai/mcps/nfe_completa