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

# Models Overview

> The deployment equipment catalog and what each order type may offer

Deployment models are the equipment catalog — the devices that can be ordered. The order type mappings say which of those models are offerable for a given order type, so a client can present only valid choices. Both are read-only.

## Models

| Endpoint | Description |
| - | - |
| [List models](/api-reference/deployments/list-deployment-models) | Retrieve the deployment equipment catalog |
| [Get model](/api-reference/deployments/get-deployment-model) | Retrieve a single deployment model |

## Order type mappings

| Endpoint | Description |
| - | - |
| [List mappings](/api-reference/deployments/list-deployment-order-type-equipment-models) | Retrieve which models are offerable for each order type |
| [Get mapping](/api-reference/deployments/get-deployment-order-type-equipment-model) | Retrieve a single order type to model mapping |


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