# Get a rate plan version (/api/usage-rate-plans/get-usage-rate-plan)

`GET https://api.comecero.com/api/v1/usage/rate_plans/{rate_plan_id}/versions/{version}`

One version of a rate plan. Secret and trusted tokens may call it; a limited token may not (`403`).

## Parameters

- `rate_plan_id` (path, required): The rate plan id.
- `version` (path, required): The version.

Responses: 200, 401, 403, 404, 500.

Full schemas: operation `get_usage_rate_plan` in /openapi.json.