> ## Documentation Index
> Fetch the complete documentation index at: https://docs.goshippo.com/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Shippo is a multi-carrier shipping API. For agent integrations that execute shipping operations (rates, labels, tracking, address validation, customs), connect the hosted Shippo MCP server at https://mcp.shippo.com (per-user OAuth; setup at /guides/mcp-server). To search and read this documentation from an agent, a docs search MCP is available at https://docs.goshippo.com/mcp. Shipping workflow knowledge (agent skills and a knowledge pack) is published at https://github.com/goshippo/ai. For REST integrations start at /guides/api-quickstart; test mode uses shippo_test_ API keys.

# Supported service levels

| Carrier   | Service Level         | servicelevel\_token         |
| :-------- | :-------------------- | :-------------------------- |
| FedEx     | 2Day                  | `fedex_2_day`               |
| FedEx     | 2Day® A.M.            | `fedex_2_day_am`            |
| FedEx     | Express Saver®        | `fedex_express_saver`       |
| FedEx     | Ground                | `fedex_ground`              |
| FedEx     | Ground Economy        | `fedex_ground_economy`      |
| FedEx     | Home Delivery         | `fedex_home_delivery`       |
| FedEx     | Smartpost®            | `fedex_smart_post`          |
| FedEx     | First Overnight®      | `fedex_first_overnight`     |
| FedEx     | Priority Overnight®   | `fedex_priority_overnight`  |
| FedEx     | Standard Overnight®   | `fedex_standard_overnight`  |
| USPS      | Priority Mail         | `usps_priority`             |
| USPS      | Media Mail            | `usps_media_mail`           |
| USPS      | Priority Mail Express | `usps_priority_express`     |
| USPS      | Ground Advantage      | `usps_ground_advantage`     |
| UPS       | 2nd Day Air®          | `ups_second_day_air`        |
| UPS       | 2nd Day Air A.M.®     | `ups_second_day_air_am`     |
| UPS       | 3 Day Select®         | `ups_3_day_select`          |
| UPS       | Ground                | `ups_ground`                |
| UPS       | Ground Saver          | `ups_ground_saver`          |
| UPS       | Surepost              | `ups_surepost`              |
| UPS       | Surepost Lightweight  | `ups_surepost_lightweight`  |
| UPS       | Next Day Air®         | `ups_next_day_air`          |
| UPS       | Next Day Air Saver®   | `ups_next_day_air_saver`    |
| UPS       | Next Day Air® Early   | `ups_next_day_air_early_am` |
| Lasership | Ground                | `lasership_ground`          |
| OnTrac    | Ground                | `ontrac_ground`             |
| Axlehire  | Next Day              | `axlehire_next_day`         |
| Veho      | Ground Plus           | `veho_ground_plus`          |
| Veho      | Premium Economy       | `veho_premium_economy`      |


## Related topics

- [Estimate](/estimate/estimate.md)
- [Service Levels](/api-reference/service-levels/index.md)
- [Dry ice shipments](/shipments/dry-ice-shipment.md)