---
title: "Create Upload File"
method: POST
path: "/api/v1/upload/{flow_id}"
tags: ["Base"]
deprecated: true
---

# Create Upload File

`POST /api/v1/upload/{flow_id}`

> **Deprecated.**

Upload a file for a specific flow (Deprecated).<br><br>This endpoint is deprecated and will be removed in a future version.

## Path parameters

- `flow_id` string, uuid, required

## Response `201`

Successful Response

- LangflowApiV1SchemasUploadFileResponse — Upload file response schema.
  - `flowId` string, required
  - `file_path` string, path, required

## Other responses

- `422` — Validation Error

## Changes

- **2025-10-16** `9bd3e81318d7` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/langflow-ai/apis/langflow/changes/api/v1/upload/:flow_id/post.md)

---

[API](https://skmtc.dev/langflow-ai/apis/langflow.md) · [All operations](https://skmtc.dev/langflow-ai/apis/langflow/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/langflow-ai/langflow/revisions/b0ee9ddb8d9f/schema)