Can I use Midjourney through the RunAPI API?

Yes. Hermes Agent can call RunAPI Midjourney endpoints directly through the custom:runapi provider. Use /api/v1/midjourney/text_to_image for generation, /edit_image for image edits, and /image_to_video for animation tasks.

Do I need Discord to use Midjourney from an agent?

No. RunAPI exposes Midjourney as API endpoints with task IDs, polling, callbacks, and SDK support. Your agent sends HTTP requests and receives media URLs; it does not need to drive Discord or a browser.

Which Midjourney model should I use?

Use midjourney-v8.1 for text-to-image. Use midjourney-edit-image when you need prompt-guided edits from a source image, and midjourney-image-to-video when you want to animate a still image.

Can Midjourney generate video?

Yes. The image_to_video endpoint animates a source image into a short video. Provide source_image_url and an optional prompt to guide motion or camera direction.

How does Midjourney pricing work on RunAPI?

Midjourney uses pay-as-you-go task billing. Check the RunAPI model page for current rates before production use. The same RunAPI balance is shared with chat, image, video, music, and audio models.

HERMES AGENT + MIDJOURNEY

在 Hermes Agent 中使用 Midjourney。

Midjourney 擅长高质量 AI 绘画、文生图、图片编辑和把静态图转成短视频。Hermes Agent 通过 RunAPI custom provider 直接调用标准 API，复用聊天用的同一个密钥，无需 Discord bot、浏览器自动化或 ComfyUI。

获取 API Key 阅读文档

one API key · Midjourney API · image and video tasks

在 Hermes Agent 中使用 RunAPI 生成 Midjourney 图片。

Requirements:
- Read the API key from RUNAPI_API_KEY.
- Call POST https://runapi.ai/api/v1/midjourney/text_to_image
- Set model to "midjourney-v8.1".
- Set prompt to describe the image.
- The task is async. Poll the returned task_id until status is "completed".
- When done, read the image URL from the response output.

curl -X POST https://runapi.ai/api/v1/midjourney/text_to_image \
  -H "Authorization: Bearer $RUNAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "midjourney-v8.1",
    "prompt": "A cinematic product photo of a translucent AI compass on a black desk, dramatic lighting"
  }'

{
  "task_id": "tsk_abc123",
  "status": "pending",
  "model": "midjourney-v8.1"
}

Copy the curl command to test midjourney

HOW IT WORKS

三步在 Hermes Agent 中使用 Midjourney

Configure RunAPI

Set RUNAPI_API_KEY in your environment. If Hermes Agent already uses the custom:runapi provider for chat, the same key works for Midjourney image and video tasks.

export RUNAPI_API_KEY=runapi_xxx

Call Midjourney

Send a POST request to the Midjourney text_to_image endpoint with model midjourney-v8.1 and a prompt. For editing or animation, switch to edit_image or image_to_video and include a source image URL.

POST /api/v1/midjourney/text_to_image

Poll for media

The create endpoint returns a task_id immediately. Poll the task status endpoint or use a callback_url until the generated image or video URL is ready.

GET /api/v1/midjourney/text_to_image/tsk_abc123

PARAMETERS

Midjourney API parameters

参数	类型	说明
`model`	`string`	Required. Use midjourney-v8.1 for text-to-image, midjourney-edit-image for editing, or midjourney-image-to-video for animation.
`prompt`	`string`	Text instruction for image generation, editing, or motion guidance.
`source_image_url`	`string`	Source image URL. Required for edit_image, image_to_video, and image_to_prompt.
`image_id`	`string`	Required for get_seed. The Midjourney image id returned in a completed image response.
`callback_url`	`string`	Optional. Webhook URL that receives a POST when an asynchronous task completes.

Hermes Agent 上的 Midjourney 是什么？

Midjourney is a creative AI image model line known for polished art direction, strong aesthetics, and cinematic visual composition. Through RunAPI, agents can use Midjourney as a normal API: create images from prompts, edit a source image, animate a still frame into video, ask for prompt suggestions from an image, or retrieve a seed for reproducibility.

Midjourney use cases

Creative concept art

Generate cinematic concept art, mood boards, and style exploration images directly from an agent workflow.

Marketing image variations

Create polished campaign visuals, thumbnails, product scenes, and social creatives from a written brief.

Image-to-video motion tests

Animate a selected image into a short video with motion guidance, then hand the result to downstream editing or publishing steps.

常见问题

Midjourney + Hermes Agent questions

Hermes Agent general setup

Not configured yet? Start with the RunAPI setup guide for Hermes Agent.

Hermes Agent setup guide →

Midjourney model catalog

See Midjourney variants, pricing, and API docs.

Midjourney on RunAPI →

今天就在 Hermes Agent 中试用 Midjourney。

Get a free RunAPI key, paste the prompt into Hermes Agent, and generate Midjourney images or videos from your agent workflow.

浏览模型 →