# Correo Uruguayo Tracking API & MCP

URL: https://docs.lastscanned.com/carriers/correouruguayo

Query live **Correo Uruguayo** (`correouruguayo`) package status and scan history in a single synchronous `GET` request or MCP tool call. Uruguay (S10 UY, plus inbound mail).

## Overview & Quick Facts

| Property | Value |
|---|---|
| **Carrier slug (`?carrier=`)** | `correouruguayo` |
| **Brand aliases** | Correo Uruguayo, Uruguay Post, Correo Uruguayo S10 |
| **Category** | Regional (Uruguay (S10 UY, plus inbound mail)) |
| **Single-package REST endpoint** | `GET https://api.lastscanned.com/v1/track/{trackingNumber}` |
| **Batch REST endpoint** | `GET https://api.lastscanned.com/v1/track?numbers=RR123456785UY,RR123456785UY` |
| **MCP server (`https://mcp.lastscanned.com`)** | `track_package`, `track_packages`, `list_carriers` |
| **Authentication & pricing** | `Authorization: Bearer lsk_live_...` · 1 free keyless lookup/day per IP |

## Tracking Number Formats & Auto-Detection

| Pass | Rule / Regex | Check Digit | Examples |
|---|---|---|---|
| **Pass 1 (`matches`)** | S10 with check digit (`s10From("UY")`) | S10 check digit | `RR123456785UY` |
| **Pass 2 (`mayMatch`)** | none | none | none |

`RR123456785UY`-shaped numbers are claimed by Correo Uruguayo, so `?carrier=correouruguayo` is optional.

## Synchronous `GET` Request & Normalized JSON Response

```bash
curl -s "https://api.lastscanned.com/v1/track/RR580125558UY?carrier=correouruguayo" \
  -H "Authorization: Bearer $LASTSCANNED_API_KEY"
```

```json
{
  "carrier": "correouruguayo",
  "trackingNumber": "RR580125558UY",
  "status": "delivered",
  "statusDescription": "ENTREGADO A",
  "service": null,
  "deliveredAt": null,
  "deliveredAtLocal": "2026-04-11T10:22:00",
  "signedBy": null,
  "destination": null,
  "events": [
    {
      "timestamp": null,
      "localTime": "2026-04-11T10:22:00",
      "status": "delivered",
      "description": "ENTREGADO A",
      "location": "Bolivia (Plurinational State Of)",
      "code": null
    },
    {
      "timestamp": null,
      "localTime": "2026-03-25T10:21:00",
      "status": "in_transit",
      "description": "LLEGADA A OFICINA DE DESTINO O DE TRANSITO",
      "location": "Bolivia (Plurinational State Of)",
      "code": null
    },
    {
      "timestamp": null,
      "localTime": "2026-03-04T10:30:00",
      "status": "in_transit",
      "description": "INGRESO A CORREO URUGUAYO",
      "location": "Centro, Suc, Montevideo",
      "code": null
    }
  ]
}
```

## Notes

- Event times have no zone and include events abroad, so only `localTime` is returned.
- The tracker also answers for S10 codes of other posts that deliver in Uruguay; those need `?carrier=correouruguayo`.

## Related Resources

- **Regex & check digits**: [Tracking number formats & auto-detection](/formats)