---
title: "List Tier Change Options"
method: GET
path: "/api/v1/distributor/wholesale-clients/{lpc_id}/tier-change-options"
tags: ["User APIs", "distributor-view"]
---

# List Tier Change Options

`GET /api/v1/distributor/wholesale-clients/{lpc_id}/tier-change-options`

Tiers this LPC can upgrade/downgrade to on its contract, each with the
per-account monthly delta and the total prorated remaining-term cost.

## Path parameters

- `lpc_id` string, uuid, required

## Response `200`

Successful Response

- TierChangeOptionsResponse
  - `current_tier_id` string, uuid, nullable
  - `current_tier_name` string, nullable
  - `current_daily_cap` integer, nullable
  - `license_expires_at` string, date, nullable
  - `upgrades` TierChangeOption[]
    - `target_tier_id` string, uuid, required
    - `tier_name` string, required
    - `mcp_daily_token_cap` integer, required
    - `wholesale_price_cents` integer, nullable
    - `direction` 'upgrade' | 'downgrade', required
    - `monthly_delta_cents` integer, required
    - `prorated_total_cents` integer, required
    - `slots_total` integer, required
    - `slots_available` integer, required
  - `downgrades` TierChangeOption[]
    - `target_tier_id` string, uuid, required
    - `tier_name` string, required
    - `mcp_daily_token_cap` integer, required
    - `wholesale_price_cents` integer, nullable
    - `direction` 'upgrade' | 'downgrade', required
    - `monthly_delta_cents` integer, required
    - `prorated_total_cents` integer, required
    - `slots_total` integer, required
    - `slots_available` integer, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/carbonarc/apis/carbon-arc-client-admin-api.md) · [All operations](https://skmtc.net/carbonarc/apis/carbon-arc-client-admin-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/carbonarc/carbon-arc-client-admin-api/revisions/a8ca30023371/schema)