Submit Video Task (Image-to-Video)

Generates a video (MJ Video) from a successfully completed Imagine/Upscale task. taskId (the original task ID) is required; the gateway reuses the original task's channel and prompt, and the original task must be in SUCCESS status.

Source of truth in code: router/relay-router.go (registerMjRouterGroup), relay/mjproxy_handler.go, dto/midjourney.go. The upstream protocol is the midjourney-proxy(-plus) API.

Current status (verified 2026-09-28): no Midjourney channel is connected in production yet; all /mj/submit/* submissions return 404 model_not_found (mj_*). The endpoint definition is kept and becomes usable once a channel goes live.

Base URL note: the mode-prefixed form /{mode}/mj/... is only available on https://crazyrouter.com and https://cn.crazyrouter.com; https://api.crazyrouter.com only accepts the raw /mj/... path.

Last verified/modified: 2026-09-28 (API Base URL unified to https://api.crazyrouter.com; example model names follow what GET /v1/models returns); verified 404 model_not_found (no MJ channel), marked as in development

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

curl --location 'https://api.crazyrouter.com/mj/submit/video' \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "taskId": "1743326750223591", "prompt": "the camera slowly pans right", "notifyHook": "" }'

Request

Responses