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midjourney-client

Node.js client for the unofficial MidJourney api.

What's new

Example

To run the included example, you must have Node.js installed. Then, run the following commands in the root directory of this project:

clone the repository

git clone https://github.com/erictik/midjourney-client.git
cd midjourney-client

install dependencies
```
yarn
# or npm
npm install
```
set the environment variables

Login DiscordF12 OR Ctrl + Shift + I (or Command + Option + I on Mac) to open the developer tools AND paste the following code into the console

window.webpackChunkdiscord_app.push([
  [Math.random()],
  {},
  (req) => {
    for (const m of Object.keys(req.c)
      .map((x) => req.c[x].exports)
      .filter((x) => x)) {
      if (m.default && m.default.getToken !== undefined) {
        return copy(m.default.getToken());
      }
      if (m.getToken !== undefined) {
        return copy(m.getToken());
      }
    }
  },
]);
console.log("%cWorked!", "font-size: 50px");
console.log(`%cYou now have your token in the clipboard!`, "font-size: 16px");

OR use network your Discord TOKEN

Join my discord server

export SERVER_ID="1082500871478329374"
export CHANNEL_ID="1094892992281718894"

OR Create a server and Invite Midjourney Bot to Your Server

# How to get server and channel ids:
# when you click on a channel in your server in the browser
# expect to have the follow URL pattern
# `https://discord.com/channels/$SERVER_ID/$CHANNEL_ID`
export SERVER_ID="your-server-id"
export CHANNEL_ID="your-channel-id"

wirte your token to .env file or set the environment variables

  #example variables, please set up yours

  export SERVER_ID="1082500871478329374"
  export CHANNEL_ID="1094892992281718894"
  export SALAI_TOKEN="your-discord-token"

Then, run the example with the following command:

npx tsx example/imagine-ws.ts

yarn example:imagine
# or npm
npm run example:imagine

more example

Usage

Install

npm i midjourney
# or
yarn add midjourney

config param

export interface MJConfigParam {
  SalaiToken: string; //DISCORD_TOKEN
  ChannelId?: string; //DISCORD_CHANNEL_ID
  ServerId?: string; //DISCORD_SERVER_ID
  BotId?: typeof MJBot | typeof NijiBot; //DISCORD_BOT_ID MJBot OR NijiBot
  Debug?: boolean; // print log
  ApiInterval?: number; //ApiInterval request api interval
  Limit?: number; //Limit of get message list
  MaxWait?: number;
  Remix?: boolean; //Remix:true use remix mode
  Ws?: boolean; //Ws:true use websocket get discord message (ephemeral message)
  HuggingFaceToken?: string; //HuggingFaceToken for verify human
  SessionId?: string;
  DiscordBaseUrl?: string;
  ImageProxy?: string;
  WsBaseUrl?: string;
  fetch?: FetchFn; //Node.js<18 need node.fetch Or proxy
  WebSocket?: WebSocketCl; //isomorphic-ws Or proxy
}

Use Imagine 、Variation and Upscale

import { Midjourney } from "midjourney";
const client = new Midjourney({
  ServerId: <string>process.env.SERVER_ID,
  ChannelId: <string>process.env.CHANNEL_ID,
  SalaiToken: <string>process.env.SALAI_TOKEN,
  Debug: true,
  Ws: true, //enable ws is required for remix mode (and custom zoom)
});
await client.init();
const prompt =
  "Christmas dinner with spaghetti with family in a cozy house, we see interior details , simple blue&white illustration";
//imagine
const Imagine = await client.Imagine(
  prompt,
  (uri: string, progress: string) => {
    console.log("loading", uri, "progress", progress);
  }
);
console.log(Imagine);
if (!Imagine) {
  console.log("no message");
  return;
}
//U1 U2 U3 U4 V1 V2 V3 V4  "Vary (Strong)" ...
//⬅️,⬆️,⬇️,➡️
const V1CustomID = Imagine.options?.find((o) => o.label === "V1")?.custom;
if (!V1CustomID) {
  console.log("no V1");
  return;
}
// Varition V1
const Varition = await client.Custom({
  msgId: <string>Imagine.id,
  flags: Imagine.flags,
  customId: V1CustomID,
  content: prompt, //remix mode require content
  loading: (uri: string, progress: string) => {
    console.log("loading", uri, "progress", progress);
  },
});
console.log(Varition);
const U1CustomID = Imagine.options?.find((o) => o.label === "U1")?.custom;
if (!U1CustomID) {
  console.log("no U1");
  return;
}
// Upscale U1
const Upscale = await client.Custom({
  msgId: <string>Imagine.id,
  flags: Imagine.flags,
  customId: U1CustomID,
  loading: (uri: string, progress: string) => {
    console.log("loading", uri, "progress", progress);
  },
});
if (!Upscale) {
  console.log("no Upscale");
  return;
}
console.log(Upscale);
const zoomout = Upscale?.options?.find((o) => o.label === "Custom Zoom");
if (!zoomout) {
  console.log("no zoomout");
  return;
}
// Custom Zoom
const CustomZoomout = await client.Custom({
  msgId: <string>Upscale.id,
  flags: Upscale.flags,
  content: `${prompt} --zoom 2`, // Custom Zoom  require content
  customId: zoomout.custom,
  loading: (uri: string, progress: string) => {
    console.log("loading", uri, "progress", progress);
  },
});
console.log(CustomZoomout);

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Support

If you find it valuable and would like to show your support, any donations would be greatly appreciated. Your contribution helps me maintain and improve the program.