Carriers
Transportes Castores Tracking API & MCP
Query live Transportes Castores (castores) package status and scan history in a single synchronous GET request or MCP tool call.
Overview & Quick Facts
| Property | Value |
|---|---|
Carrier slug (?carrier=) | castores |
| Brand aliases | Castores, Transportes Castores, Grupo Castores, Castores talon |
| Category | Mexican LTL freight |
| Single-package REST endpoint | GET https://api.lastscanned.com/v1/track/{trackingNumber} |
| Batch REST endpoint | GET https://api.lastscanned.com/v1/track?numbers=11150184653,11150184653 |
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 (11-digit talons are shared; pass ?carrier=castores) | none | none |
Pass 2 (mayMatch) | none | none | none |
Shapes this carrier uses:
- Talon (guia), 11 digits:
^\d{11}$
Synchronous GET Request & Normalized JSON Response
curl -s "https://api.lastscanned.com/v1/track/11150184653?carrier=castores" \
-H "Authorization: Bearer $LASTSCANNED_API_KEY"{
"carrier": "castores",
"trackingNumber": "11150184653",
"status": "delivered",
"statusDescription": "Entregado: ENTREGADO AL CLIENTE",
"service": null,
"deliveredAt": null,
"deliveredAtLocal": "2026-05-20T09:40:50",
"signedBy": null,
"destination": {
"city": "Cd. Del Carmen",
"state": "CAMP",
"country": "MX"
},
"events": [
{
"timestamp": null,
"localTime": "2026-05-20T09:40:50",
"status": "delivered",
"description": "Entregado: ENTREGADO AL CLIENTE",
"location": "Villahermosa",
"code": null
},
{
"timestamp": null,
"localTime": "2026-05-20T09:28:16",
"status": "out_for_delivery",
"description": "En Ruta de Entrega: EN TRAYECTO",
"location": "Villahermosa",
"code": null
},
{
"timestamp": null,
"localTime": "2026-05-12T18:06:58",
"status": "in_transit",
"description": "Recolectado: EN TRAYECTO",
"location": "Leon San Miguel",
"code": null
},
{
"timestamp": null,
"localTime": "2026-05-12T16:35:36",
"status": "label_created",
"description": "Documentado: EN BODEGA ORIGEN",
"location": "Leon San Miguel",
"code": null
}
]
}Notes
- Time zone: Mexico spans several zones and the page prints none, so only
localTimeis set andtimestampisnull. - Wording: scans are in Spanish, as
Stage: remark(for exampleEntregado: ENTREGADO AL CLIENTE). - Source: the server-rendered
castores.com.mx/rastrear.htmlpage; no login.
Related Resources
- Regex & check digits: Tracking number formats & auto-detection
Cacesa Tracking API & MCP
Track Cacesa (Spain) parcels, CNPRT numbers, via synchronous REST GET or MCP. Normalized JSON status and scan history, no carrier credentials required.
CCFS Tracking API & MCP
Track CrossCountry Freight Solutions (CCFS) PRO and bill numbers via synchronous REST GET or MCP. Normalized JSON status and scan history, no carrier credentials required.