---
title: "Get sales invoice"
method: GET
path: "/sales-invoices/{salesInvoiceId}"
tags: ["Sales Invoices API"]
---

# Get sales invoice

`GET /sales-invoices/{salesInvoiceId}`

Retrieve a single sales invoice by its ID.

> 🔑 Access with
>
> [API key](/reference/authentication)
>
> [Advanced access token with **sales-invoices.read**](/reference/authentication)
>
> [OAuth access with **sales-invoices.read**](/reference/authentication)

## Query parameters

- `testmode` boolean

## Response `200`

The Sales Invoice object.

## Other responses

- `404` — No entity with this ID exists.
- `429` — Rate Limit has been reached.

---

[API](https://skmtc.net/mollie/apis/accepting-payments.md) · [All operations](https://skmtc.net/mollie/apis/accepting-payments/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/mollie/accepting-payments/revisions/4b45df3039ef/schema)