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POST
/
mj
/
submit
/
action
cURL
curl https://api.deerapi.com/mj/submit/action \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $DEERAPI_KEY" \
  -d '{
    "customId": "MJ::JOB::variation::3::example",
    "taskId": "1773314942177684",
    "enableRemix": false
  }'
{
  "code": 123,
  "description": "<string>",
  "result": "<string>",
  "properties": {
    "numberOfQueues": 123,
    "discordInstanceId": "<string>",
    "discordChannelId": "<string>"
  }
}

​
Overview

Use this endpoint to call the Midjourney Submit Action workflow through DeerAPI. The API reference on this page shows the request schema, response schema, authentication requirements, and runnable examples for the configured endpoint.

​
Before you start

Use the DeerAPI base URL and pass your API Key in the Authorization header: 
https://api.deerapi.com

Authorization: Bearer $DEERAPI_KEY

​
Model selection

Choose a current model ID from the live pricing page. Model availability changes over time, so avoid copying a model ID from an old project without checking the live list first.

​
Implementation notes

  • Use the OpenAPI playground for the exact request fields accepted by this endpoint.
  • Keep API Keys on the server side when you build production applications.
  • Log the request ID from failed calls so support can investigate the request.
  • Retry 429, 500, and 503 responses with exponential backoff.

Authorizations

​
Authorization
string
header
required

Use a DeerAPI API Key as a Bearer token.

Body

application/json
​
customId
string
required

Action id taken from the latest buttons array returned by the fetch endpoint.

​
taskId
string
required

Midjourney task id you want to continue from.

​
state
string

Custom state string. Returned as-is in the task result and webhook callback for your own tracking.

​
enableRemix
boolean

Whether to force remix mode when the current action supports it.

​
chooseSameChannel
boolean

Whether to prefer the same channel account used by the current task.

Response

200 - application/json

Action task accepted.

​
code
integer
required
​
description
string
required
​
result
string
required

New Midjourney task id created for the action.

​
properties
object