ShipPeek connects to carriers via their native APIs. Each carrier has different capabilities for rating, booking, tracking, and document generation.
Carrier capabilities
| Carrier | SCAC | Rating | Booking | Tracking | Labels |
|---|
| AAA Cooper / MME | aact | Yes | Yes | Yes | Yes |
| CCFS | ccfs | Yes | Yes | Yes | Yes |
| Dohrn Transfer | dohr | Yes | Yes | Yes | Yes |
| Dugan Truck Line | dugn | Yes | Yes | — | Yes |
| Estes Express Lines | exla | Yes | Yes | Yes | Yes |
| FedEx Freight | fxfe | Yes | Yes | Yes | Yes |
| Magnum LTL | mgul | Yes | Yes | Yes | Yes |
| Old Dominion (ODFL) | odfl | Yes | Yes | Yes | Yes |
| Rossi Transportation | rosi | Yes | Yes | — | Yes |
| Saia LTL Freight | saia | Yes | Yes | Yes | Yes |
| Sutton Transport | sutn | Yes | Yes | Yes | Yes |
| XPO Logistics | xpol | Yes | Yes | Yes | Yes |
| UPS (Parcel) | ups | Yes | Yes | Yes | Yes |
| FedEx (Parcel) | fedex_parcel | Yes | Yes | Yes | Yes |
Filtering carriers in rate requests
Pass the carriers query parameter to limit which carriers return rates:
curl -X POST "https://api.shippeek.com/rates?carriers=exla,saia,odfl" \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{ ... }'
LTL carrier notes
Facility type charges
Location-based accessorials (residential delivery, trade show, limited access, etc.) are automatically applied based on the originType and destType fields in your rate request. You do not need to list these in the charges array.
Accessorials
LTL accessorials are passed in the charges array. See the Accessorials reference for the full list.
arrival notice and arrival schedule are mutually exclusive. Include one or the other, not both.
Hazardous materials
If any item has hazardous: true, you must provide emergencyName and emergencyPhone in the booking request. Not all carriers support hazmat shipments — unsupported carriers return an error status in the rate response.
Parcel carrier notes
UPS
- Supports
ups, upgf, and ups_parcel as SCAC codes
- Ground, Express, and all standard UPS service levels are included
- Use carrier-specific packaging types (
UPS-letter, UPS-pak, etc.) to get accurate packaging rates
FedEx
- Supports
fedex_parcel and fxfe (which handles both LTL and parcel)
indirect signature required is only supported for residential destinations- Use carrier-specific packaging types (
FedEx-envelope, FedEx-pak, etc.) for FedEx packaging rates
Adding carriers
Carrier availability is configured per account. Contact yash@shippeek.com to add or remove carriers from your account.