> For the complete documentation index, see [llms.txt](https://docs.plainproxies.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.plainproxies.com/subuser-api-documentation/unlimited-residential-plans.md).

# Unlimited Residential Plans

### Unlimited Residential Plans

Manage dedicated unlimited bandwidth residential proxy plans. Each account is a fixed-location residential proxy with no traffic cap.

#### Lifecycle

* **Purchase**: Buy a new unlimited account with a chosen plan, location, and server
* **Upgrade**: Increase the bandwidth tier of an active account (prorated charge)
* **Renew**: Extend the expiry date of an active or expired account
* **Password change**: Rotate the proxy password without disrupting the IP
* **Destroy**: Cancel and remove the account

#### Proxy Settings

Configure port mappings, allowed domains, and URL whitelisting per account.

#### Metrics

Query bandwidth usage, request counts, CPU, and RAM utilization in real time.

#### Pricing

Calculate purchase, upgrade, and renewal prices before committing using the `/calculate` endpoints. All prices respect your reseller discount.

#### Example

```bash
# Purchase a plan
curl -X POST "https://dashboard.plainproxies.com/api/v2/unlimited/purchase" \
  -H "X-API-KEY: YOUR_API_KEY" \
  -d '{ "plan_id": 5, "location_id": 12, "server_id": 3 }'
```


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