# Get limit authorization

In this case study we will look at how to get information about the limits set on modem authorization.

You can get the information in one of two ways

### If we haven\`t  unique id  of proxy limit:

1. we will need a unique authorization identifier, which we can [`get here`](https://docs.proxy-seller.com/mobile-crm/usage-guides/modem-authorization-users/modem-authorizations). 
2. Get a list of your modems and select one of them. You can get a list of modems [`by host`](https://docs.proxy-seller.com/mobile-crm/usage-guides/host-actions/list-of-host-modems) or [`without host`](https://docs.proxy-seller.com/mobile-crm/usage-guides/modem-actions/get-all-modems).
3. Use the following method from our API [`Get proxy limits by modem authorization`](https://docs.proxy-seller.com/api-reference/modem-authorization#get-proxy-limits-by-modem-authorization) 

### Or  if  we have unique id  of  proxy limit:

1. Just use  next method from our  API [`Get proxy limit by Id`](https://docs.proxy-seller.com/api-reference/proxy-limit#get-proxy-limit-by-id)

in both variants we get the same data object

Example of successful execution of a request in JSON format:

```json
{
  "id": "652319f04cb7965413432168",
  "ownerId": "62326bcaf3904578675f9ef7",
  "speedLimit": 10000,
  "trafficLimit": 10000
}
```