# AEX Paraguay Tracking API & MCP

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

Query live **AEX Paraguay** (`aexparaguay`) package status and scan history in a single synchronous `GET` request or MCP tool call.

## Overview & Quick Facts

| Property | Value |
|---|---|
| **Carrier slug (`?carrier=`)** | `aexparaguay` |
| **Brand aliases** | AEX, AEX Paraguay, Asuncion Express, aex.com.py |
| **Category** | Paraguay express courier (Asuncion Express) |
| **Single-package REST endpoint** | `GET https://api.lastscanned.com/v1/track/{trackingNumber}` |
| **Batch REST endpoint** | `GET https://api.lastscanned.com/v1/track?numbers=A009876543,A009876543` |
| **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`)** | none | none | none |
| **Pass 2 (`mayMatch`)** | `/^A\d{9}$/` | none | `A009876543` |

AEX Paraguay numbers are only a loose fallback; pass `?carrier=aexparaguay` to be sure.

## Synchronous `GET` Request & Normalized JSON Response

```bash
curl -s "https://api.lastscanned.com/v1/track/A009876543?carrier=aexparaguay" \
  -H "Authorization: Bearer $LASTSCANNED_API_KEY"
```

```json
{
  "carrier": "aexparaguay",
  "trackingNumber": "A009876543",
  "status": "delivered",
  "statusDescription": "Entrega Realizada",
  "service": null,
  "deliveredAt": "2026-04-12T00:06:00Z",
  "deliveredAtLocal": "2026-04-11T20:06:00",
  "signedBy": "Maria Gomez",
  "destination": null,
  "events": [
    {
      "timestamp": "2026-04-12T00:06:00Z",
      "localTime": "2026-04-11T20:06:00",
      "status": "delivered",
      "description": "Entrega Realizada",
      "location": null,
      "code": "Entregada"
    },
    {
      "timestamp": "2026-04-11T09:56:00Z",
      "localTime": "2026-04-11T05:56:00",
      "status": "out_for_delivery",
      "description": "Asignado a repartidor para entrega",
      "location": null,
      "code": "Asignado a repartidor para entrega"
    },
    {
      "timestamp": "2026-04-10T16:03:13Z",
      "localTime": "2026-04-10T12:03:13",
      "status": "label_created",
      "description": "El remitente generó la etiqueta de envío y el paquete está pendiente de retiro por AEX",
      "location": null,
      "code": "Guía generada"
    }
  ]
}
```

## Notes

- **Detection**: the `A` + 9 digits shape is only a loose fallback (`mayMatch`); pass `?carrier=aexparaguay`.
- **Time zone**: Paraguayan time (`America/Asuncion`); `timestamp` is converted from it.
- **Signature**: `signedBy` is the name in "Recibido por".

## Related Resources

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