---
title: "List Billing Adjustments"
method: GET
path: "/billing/developer/adjustments/{customer_id}"
tags: ["Billing", "billing"]
---

# List Billing Adjustments

`GET /billing/developer/adjustments/{customer_id}`

List all billing adjustments for a customer. Developer only.

## Path parameters

- `customer_id` string, uuid, required

## Response `200`

Successful Response

- BillingAdjustmentListResponse
  - `adjustments` BillingAdjustmentResponse[], required
    - `billing_adjustment_id` string, uuid, required
    - `customer_id` string, uuid, required
    - `description` string, required
    - `amount_cents` integer, required
    - `amount_display` string, required
    - `adjustment_type` 'credit' | 'charge', required
    - `recurrence` 'one_off' | 'recurring', required
    - `effective_date` string, date-time, required
    - `expiration_date` string, date-time, nullable
    - `is_consumed` boolean, required
    - `is_active` boolean, required
    - `created_by` string, uuid, nullable
    - `created_at` string, date-time, required
    - `updated_at` string, date-time, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/openintake/apis/fastapi.md) · [All operations](https://skmtc.dev/openintake/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/openintake/fastapi/revisions/b642b91e0a5c/schema)