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# Send sales invoice

> Send an approved sales invoice on its invoice channel. Input schema, a tools/call example and an example result.

Source: https://cotlet.dev/docs/mcp/procountor/send_sales_invoice

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Send an approved sales invoice on its invoice channel.

Procountor MCP tools: https://cotlet.dev/docs/mcp/procountor.md

MCP tool: `procountor_write → send_sales_invoice`

Access: write. Confirm: waits for the user's OK before it runs.

Does what Send does in Invoice view. The status changes to Sent and the invoice joins the invoices-to-be-sent list. Procountor dispatches it automatically three days before the invoice date, or immediately if the date is today, within three days or in the past. A Sent invoice cannot be changed or invalidated. By default you confirm each call; you can switch that off for this tool.

## Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `invoice_id` | string | yes | Sales invoice ID from list_sales_invoices or create_sales_invoice. |

## tools/call

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "procountor_write",
    "arguments": {
      "operation": "send_sales_invoice",
      "arguments": {
        "invoice_id": "invoice_8c41d2"
      }
    }
  }
}
```

## Example response

```json
{
  "content": [
    {
      "type": "text",
      "text": "{ ... same JSON as structuredContent ... }"
    }
  ],
  "structuredContent": {
    "invoice_id": "si_10482",
    "number": "10482",
    "status": "sent",
    "dispatch": "immediate"
  },
  "isError": false
}
```

Previous: [Approve sales invoice](https://cotlet.dev/docs/mcp/procountor/approve_sales_invoice.md)
Next: [Verify purchase invoice](https://cotlet.dev/docs/mcp/procountor/verify_purchase_invoice.md)

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