It is impossible to call Midjourney via PiAPI

[konard]

2025-09-22T10:08:28.338353219Z INFO:httpx:HTTP Request: POST https://api.goapi.ai/mj/v2/imagine "HTTP/1.1 200 OK"
2025-09-22T10:09:08.888710555Z INFO:httpx:HTTP Request: POST https://api.goapi.ai/mj/v2/fetch "HTTP/1.1 200 OK"
2025-09-22T10:09:09.312252209Z ERROR:root:Failed to generate Midjourney image: 

{
  "task_id": "2fa53483-9668-4b91-9f0c-1123ccd077ee",
  "model": "midjourney",
  "task_type": "imagine",
  "status": "pending",
  "config": {
    "service_mode": "public",
    "webhook_config": {
      "endpoint": "",
      "secret": ""
    }
  },
  "input": null,
  "output": {
    "image_url": "",
    "image_urls": null,
    "temporary_image_urls": null,
    "discord_image_url": "",
    "actions": [],
    "progress": 0,
    "intermediate_image_urls": null
  },
  "meta": {
    "created_at": "2025-09-22T10:08:28Z",
    "started_at": "0001-01-01T00:00:00Z",
    "ended_at": "0001-01-01T00:00:00Z",
    "usage": {
      "type": "point",
      "frozen": 700000,
      "consume": 0
    },
    "is_using_private_pool": false,
    "model_version": "unknown",
    "process_mode": "turbo",
    "failover_triggered": false
  },
  "detail": null,
  "logs": [],
  "error": {
    "code": 0,
    "raw_message": "",
    "message": "",
    "detail": null
  }
}

Looks like it is over for piapi and midjourney: https://piapi.ai/docs/sunsetting-midjourney

So we need to migrate to https://legnext.ai, but to do it we first need to make an example on how to access their API and test it in GitHub Actions:

• Create an example in JavaScript and Python on how to access unofficial Midjourney api via Legnext link-assistant/api-tester#1