---
title: "List Invoices"
method: GET
path: "/api/billing/invoices/{customer_id}"
tags: ["Billing"]
---

# List Invoices

`GET /api/billing/invoices/{customer_id}`

List past invoices for a customer (monthly summaries).

Generates monthly invoice stubs for the last N months showing
total spend, tax, job count, and top GPUs used.

## Path parameters

- `customer_id` string, required

## Query parameters

- `limit` integer

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

- **2026-09-23** `a1b7082fe0d4` — 2 warning
  - for the `query` request parameter `limit`, the max was set to `1000.00`
  - for the `query` request parameter `limit`, the min was set to `1.00`

[Change history](https://skmtc.dev/aabiro/apis/xcelsior/changes/api/billing/invoices/:customer_id/get.md)

---

[API](https://skmtc.dev/aabiro/apis/xcelsior.md) · [All operations](https://skmtc.dev/aabiro/apis/xcelsior/llms.txt) · [OpenAPI document](https://skmtc.dev/aabiro/apis/xcelsior/revisions/a1b7082fe0d4?raw)