---
title: "Download invoice PDF"
method: GET
path: "/v1/billing/invoices/{invoiceId}/pdf"
tags: ["Billing"]
---

# Download invoice PDF

`GET /v1/billing/invoices/{invoiceId}/pdf`

## Request

- Base URL: `https://api.inth.com`
- URL: `https://api.inth.com/v1/billing/invoices/{invoiceId}/pdf`
- Auth: HTTP bearer

Requires a user token with billing.details.read and organization owner access. Organization API keys cannot use this operation. Read-only; does not create or link a payment account. Downloads the provider PDF with a 10 MiB cap and verified HTTPS redirects.

## Path parameters

- `invoiceId` string, required

## Query parameters

- `organizationId` string

## Response `200`

Invoice PDF

## Other responses

- `400`: The request payload or parameters are invalid.
- `401`: Authentication is missing, invalid, or expired.
- `403`: The credential is valid but may not perform the operation. `INSUFFICIENT_SCOPE`: the credential was never granted the capability the operation needs. `details.requiredScope` names it, and the `WWW-Authenticate` header carries `Bearer error="insufficient_scope"`. An OAuth client fixes this by requesting the scope; an organization API key cannot gain it. `FORBIDDEN`: the capability is present but the membership behind the credential lacks the role, or the resource belongs to another organization.
- `404`: The requested resource was not found.
- `503`: The capability is temporarily paused by an operator. Retry later.

## Changes

- **2026-10-31** `a3f4100e14c9`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/inth/apis/inth-api/changes/v1/billing/invoices/:invoiceId/pdf/get.md)

---

[API](https://skmtc.dev/inth/apis/inth-api.md) - [All operations](https://skmtc.dev/inth/apis/inth-api/llms.txt) - [OpenAPI document](https://skmtc.dev/inth/apis/inth-api/revisions/5a1be8d43402?raw)