> For the complete documentation index, see [llms.txt](https://apidocs.gsped.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.gsped.com/gsped-api-english-version/spedizioni-e-dintorni/shipment/corrieri/brt.md).

# BRT

## Courier field limitations

| Field               | Limitation  |
| ------------------- | ----------- |
| ddt\_alpha          | Max 15 char |
| rcpt\_addr          | Max 35 char |
| rcpt\_cap           | Max 9 char  |
| rcpt\_city          | Max 35 char |
| rcpt\_country\_code | Max 2 char  |
| rcpt\_name          | Max 35 char |
| rcpt\_prov          | Max 2 char  |

## Gsped code list

<table data-full-width="true"><thead><tr><th>Service</th><th data-type="number">Courier code</th><th data-type="number">Service code</th><th>Notes</th></tr></thead><tbody><tr><td>Express</td><td>1</td><td>0</td><td>Domestic</td></tr><tr><td>Priority</td><td>1</td><td>1</td><td>Domestic</td></tr><tr><td>10:30</td><td>1</td><td>2</td><td>Domestic</td></tr><tr><td>Messaggeria</td><td>1</td><td>3</td><td>Domestic</td></tr><tr><td>ABROAD DPD</td><td>1</td><td>6</td><td>International</td></tr><tr><td>ABROAD EUROEXPRESS</td><td>1</td><td>7</td><td>International</td></tr><tr><td>ABROAD FEDEX</td><td>1</td><td>8</td><td>International</td></tr><tr><td>DPD Direct Infeed</td><td>1</td><td>9</td><td>International, single parcel</td></tr><tr><td>ABROAD DPD Multi-parcel</td><td>1</td><td>10</td><td>International, max 5 parcels</td></tr><tr><td>Home To Home</td><td>1</td><td>11</td><td>Domestic</td></tr></tbody></table>

## [Cash on delivery (COD)](/gsped-api-english-version/overview/codici-gsped.md#cash-on-delivery-cod-payment-types) collection mapping

| Gsped ID | BRT code |
| -------- | -------- |
| 10       | OC       |
| 11       | OM       |
| 14       | TO       |
| 15       | BB       |

## Shipment PATCH

Below is the list of patchable fields:

```json
{
    "ddt_alpha":"XXXXX",
    "ddt_num":1234,
    "contrassegno":0.0,
    "valore":0.0,
    "valore_doganale":0.0,
    "tipo_incasso":10,
    "al_piano":"S/N",
    "invoiced_client_id":0,
    "date_req_cons":"YYYY-MM-DD",
    "preavviso_telefonico":"S/N",
    "al_sabato":"S/N",
    "flag_reso":0/1
}
```