---
title: "Download a single attachment."
method: GET
path: "/v1/attachments/{id}/download"
tags: ["attachments"]
---

# Download a single attachment.

`GET /v1/attachments/{id}/download`

This endpoint allows you to download the binary content of a transaction. It will be sent to you as a download, using the content type "application/octet-stream" and content disposition "attachment; filename=example.pdf".

## Path parameters

- `id` string, required

## Headers

- `X-Trace-Id` string, uuid

## Response `200`

The requested attachment

## Other responses

- `400` — Bad request
- `401` — Unauthenticated
- `404` — Page not found
- `500` — Internal exception

---

[API](https://skmtc.dev/firefly-iii/apis/firefly-iii-api-develop.md) · [All operations](https://skmtc.dev/firefly-iii/apis/firefly-iii-api-develop/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/firefly-iii/firefly-iii-api-develop/revisions/8a1f6472e04b/schema)