---
title: "Upload a document"
method: POST
path: "/customer/transactions/documents"
tags: ["Transaction"]
---

# Upload a document

`POST /customer/transactions/documents`

Uploads an image for a verification process. It accepts images in PNG and JPG format. Maximum file size is 10 megabytes, and the minimum is 20 kilobytes.

## Headers

- `Accept-Version` string, required

## Response `200`

Upload result

- UploadResponse
  - `imageId` string — The identifier (UUID) of the uploaded image

## Other responses

- `400` — Bad Request
- `401` — Unauthorized `default`: Jwt is expired
- `403` — Forbidden `default`: Access Denied
- `500` — Internal Server Error

---

[API](https://skmtc.net/trulioo/apis/trulioo-platform-api.md) · [All operations](https://skmtc.net/trulioo/apis/trulioo-platform-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/trulioo/trulioo-platform-api/versions/a825565ee177/schema)