Nfeio
FreeNot checkedMCP server for NFe.io — fiscal documents, NF-e/NFS-e issuance (Brazil)
About
MCP server for NFe.io — fiscal documents, NF-e/NFS-e issuance (Brazil)
README
MCP server for NFe.io Brazilian fiscal document platform.
Tools (10)
| Tool | Description |
|---|---|
create_nfe |
Create NF-e (product invoice) |
get_nfe |
Get NF-e by ID |
list_nfe |
List NF-e documents |
cancel_nfe |
Cancel NF-e |
create_nfse |
Create NFS-e (service invoice) |
get_nfse |
Get NFS-e by ID |
list_nfse |
List NFS-e documents |
cancel_nfse |
Cancel NFS-e |
download_pdf |
Download fiscal document PDF |
download_xml |
Download fiscal document XML |
Quick Start
{
"mcpServers": {
"nfeio": {
"command": "npx",
"args": ["-y", "@theyahia/nfeio-mcp"],
"env": {
"NFEIO_API_KEY": "<YOUR_NFEIO_API_KEY>",
"NFEIO_COMPANY_ID": "<YOUR_NFEIO_COMPANY_ID>"
}
}
}
}
Environment Variables
| Variable | Required | Description |
|---|---|---|
NFEIO_API_KEY |
Yes | API key from NFe.io |
NFEIO_COMPANY_ID |
Yes | Company ID from NFe.io |
License
MIT
Installing Nfeio
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/theYahia/nfeio-mcpFAQ
Is Nfeio MCP free?
Yes, Nfeio MCP is free — one-click install via Unyly at no cost.
Does Nfeio need an API key?
No, Nfeio runs without API keys or environment variables.
Is Nfeio hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Nfeio in Claude Desktop, Claude Code or Cursor?
Open Nfeio on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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