---
title: "Get Invoice Line Item"
method: GET
path: "/api/v1/invoice-line-items/{id}"
tags: ["Invoice Line Items"]
---

# Get Invoice Line Item

`GET /api/v1/invoice-line-items/{id}`

## Path parameters

- `id` string, required

## Response `200`

Successful response

- union
  - object
    - `id` string, required
    - `createdAt` integer, required — Epoch milliseconds.
    - `updatedAt` integer, required — Epoch milliseconds.
    - `livemode` boolean, required
    - `invoiceId` string, required
    - `quantity` integer, required
    - `priceId` string, nullable, required
    - `description` string, nullable, required
    - `price` integer, required
    - `type` 'static', required
    - `pricingModelId` string, required
    - `ledgerAccountId` unknown
    - `ledgerAccountCredit` unknown
  - object
    - `id` string, required
    - `createdAt` integer, required — Epoch milliseconds.
    - `updatedAt` integer, required — Epoch milliseconds.
    - `livemode` boolean, required
    - `invoiceId` string, required
    - `quantity` integer, required
    - `priceId` string, nullable, required
    - `description` string, nullable, required
    - `price` integer, required
    - `type` 'usage', required
    - `pricingModelId` string, required
    - `billingRunId` string, required
    - `ledgerAccountId` string, required
    - `ledgerAccountCredit` number, required

## Other responses

- `400` — Invalid input data
- `401` — Authorization not provided
- `403` — Insufficient access
- `404` — Not found
- `500` — Internal server error

## Changes

- **2026-01-11** `599bbd902d65` — 2 info
  - added the required property `oneOf[#/components/schemas/StaticInvoiceLineItemClientSelectSchema]/pricingModelId` to the response with the `200` status
  - added the required property `oneOf[#/components/schemas/UsageInvoiceLineItemClientSelectSchema]/pricingModelId` to the response with the `200` status
- **2025-10-18** `a1eeb4fac4d6` — 2 breaking, 7 info
  - added `#/components/schemas/StaticInvoiceLineItemClientSelectSchema, #/components/schemas/UsageInvoiceLineItemClientSelectSchema` to the response body `oneOf` list for the response status `200`
  - the response's body type/format changed from ``/`` to `object`/`` for status `200`
  - removed `subschema #1, subschema #2` from the response body `anyOf` list for the response status `200`
  - added response discriminator for the response status `200`
  - …5 more
- **2025-06-25** `0cf7bce0c17d` — 12 breaking, 1 info
  - the response's body type/format changed from `object`/`` to ``/`` for status `200`
  - removed the required property `createdAt` from the response with the `200` status
  - removed the required property `createdByCommit` from the response with the `200` status
  - removed the required property `description` from the response with the `200` status
  - …9 more
- …earlier changes not shown

[Full history](https://skmtc.dev/flowglad/apis/flowglad-api/changes/api/v1/invoice-line-items/:id/get.md)

---

[API](https://skmtc.dev/flowglad/apis/flowglad-api.md) · [All operations](https://skmtc.dev/flowglad/apis/flowglad-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/flowglad/flowglad-api/revisions/06c4dd78e137/schema)