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# Send invoice

> Send an invoice to the client by email or text, or send it again. Input schema, a tools/call example and an example result.

Source: https://cotlet.dev/docs/mcp/jobber/send_invoice

Docs sections: [Get started](https://cotlet.dev/docs.md) · [REST API](https://cotlet.dev/docs/api.md) · [MCP](https://cotlet.dev/docs/mcp.md) · [SDKs & CLI](https://cotlet.dev/docs/sdks.md) · [Integrations](https://cotlet.dev/docs/integrations.md)

Send an invoice to the client by email or text, or send it again.

Jobber MCP tools: https://cotlet.dev/docs/mcp/jobber.md

MCP tool: `jobber_write → send_invoice`

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

Sends the invoice by email or text message. The email links to the invoice in client hub, and text delivery is available in the US, Canada and the UK. A Draft invoice becomes Awaiting Payment. By default you confirm each call; you can switch that off for this tool.

## Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `invoice_id` | string | yes | Invoice ID from list_invoices. |
| `channel` | enum | yes | email or text. |
| `message` | string | no | Message sent with the invoice. |

## tools/call

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "jobber_write",
    "arguments": {
      "operation": "send_invoice",
      "arguments": {
        "invoice_id": "inv_20418",
        "channel": "email",
        "message": "Hi Maria, a quick reminder that invoice #1042 for $480.00 is past due. You can pay it online from the link below."
      }
    }
  }
}
```

## Example response

```json
{
  "content": [
    {
      "type": "text",
      "text": "{ ... same JSON as structuredContent ... }"
    }
  ],
  "structuredContent": {
    "invoice_id": "inv_20418",
    "status": "past_due",
    "sent_via": "email",
    "sent_at": "2026-10-14T09:10:00-04:00"
  },
  "isError": false
}
```

Previous: [Create invoice](https://cotlet.dev/docs/mcp/jobber/create_invoice.md)
Next: [Record payment](https://cotlet.dev/docs/mcp/jobber/record_payment.md)

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## For AI agents: sign your user up

Is your user asking you to sign them up for Cotlet? You can do it for them, no account or key needed.

1. Read the fields and their allowed values: GET https://cotlet.dev/api/v1/access-requests
2. Ask the user for each value: email, apps, what you will do with them. If they leave the password to you, generate a strong one and show it to them.
3. Show the user what you will send, then POST it as JSON to https://cotlet.dev/api/v1/access-requests.

One call creates the account and sends the access request; we email the user when access is granted.