---
title: "veo3.1-4k-video (best)"
method: POST
path: "/api/v1/veo3.1-4k-video"
tags: ["Video: Text-to-Video"]
---

# veo3.1-4k-video (best)

`POST /api/v1/veo3.1-4k-video`

## Request

- Base URL: `https://api.muapi.ai`
- URL: `https://api.muapi.ai/api/v1/veo3.1-4k-video`
- Auth: one of:
  - API key in header `x-api-key`
  - OAuth 2 (client credentials, token URL `https://api.muapi.ai/oauth/token`)

Generate 4K ultra-high-resolution videos using Google Veo 3.1 4K. Input: text prompt or image. Output: 4K video. Use for: premium 4K video production, broadcast quality.

## Query parameters

- `webhook` string
- `team_id` integer, nullable

## Headers

- `x-api-key` string
- `x-embed-code` string, nullable
- `x-agent-embed-code` string, nullable
- `x-whitelabel-studio` string, nullable
- `authorization` string, nullable

## Request body

- Veo314KVideoRequest
  - `request_id` string, required
  - `webhook_url` string, uri, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/muapi/apis/muapi-api.md) · [All operations](https://skmtc.dev/muapi/apis/muapi-api/llms.txt) · [OpenAPI document](https://skmtc.dev/muapi/apis/muapi-api/revisions/e4b7374381e5?raw)