# MailAmericas Tracking API & MCP

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

Query live **MailAmericas** (`mailamericas`) package status and scan history in a single synchronous `GET` request or MCP tool call. MailAmericas cross-border e-commerce parcels into Latin America, with customs and last-mile scans.

## Overview & Quick Facts

| Property | Value |
|---|---|
| **Carrier slug (`?carrier=`)** | `mailamericas` |
| **Brand aliases** | Mail Americas, ML…EX |
| **Category** | Cross-border e-commerce parcels to Latin America (AR, BR, CL, CO, CR, EC, MX, PE, SV, UY) |
| **Single-package REST endpoint** | `GET https://api.lastscanned.com/v1/track/{trackingNumber}` |
| **Batch REST endpoint** | `GET https://api.lastscanned.com/v1/track?numbers=MLAR086293445EX,MLAR086293445EX` |
| **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`)** | /^ML[A-Z]{2}\d{9}(?:R|EX)$/ and /^MMXQP\d{9}[ENR]$/ | none | `MLAR086293445EX` |
| **Pass 2 (`mayMatch`)** | none | none | none |

These numbers belong to MailAmericas alone, so `?carrier=mailamericas` is optional.

## Synchronous `GET` Request & Normalized JSON Response

```bash
curl -s "https://api.lastscanned.com/v1/track/MLAR086293445EX?carrier=mailamericas" \
  -H "Authorization: Bearer $LASTSCANNED_API_KEY"
```

```json
{
  "carrier": "mailamericas",
  "trackingNumber": "MLAR086293445EX",
  "status": "delivered",
  "statusDescription": "Finished: Delivered",
  "service": "Registered",
  "deliveredAt": null,
  "deliveredAtLocal": "2026-06-04T17:42:00",
  "signedBy": null,
  "destination": {
    "city": "La Plata",
    "state": "Buenos Aires",
    "country": "AR"
  },
  "message": null,
  "events": [
    {
      "timestamp": null,
      "localTime": "2026-06-04T17:42:00",
      "status": "delivered",
      "description": "Finished: Delivered",
      "location": "La Plata",
      "code": "PF-1"
    },
    {
      "timestamp": null,
      "localTime": "2026-05-19T16:46:00",
      "status": "label_created",
      "description": "Order created: Label generated",
      "location": null,
      "code": "OC-1"
    }
  ]
}
```

## Notes

- **Source**: The JSON POST `mailamericas.com/api/tracking` the tracking page calls. Direct POST request with a browser User-Agent, no account.
- **Descriptions** are the stage and the wording, such as `Finished: Delivered` or `Delivery office: In distribution with postman`; `code` is MailAmericas' event code.
- **Time zone**: scans are the local clock of the country the parcel is in, not given per scan, so only `localTime` is set.
- **Destination**: the delivery city and state, with the country as an ISO code.

## Related Resources

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