This is a list of the available Parcels and Service Levels for shipments with USPS, FedEx, UPS, and all of the supported carriers of the EasyPost API. For samples of how to implement, see our Parcel docs.
See our Shipping Restrictions page for details about size and weight restrictions.
If you're not seeing the desired Service Level, confirm it's available with your Predefined Package.
These Predefined Packages will only return rates for their respective carrier.