Technical Specifications of mj-fast-blend
| Specification | Details |
|---|---|
| Model ID | mj-fast-blend |
| Provider family | Midjourney-compatible image generation / blending model (cometapi.com) |
| Primary function | Fast image blending and image generation workflows through an API endpoint labeled mj-fast-blend (cometapi.com) |
| Input modality | Image-based blending inputs, with platform-listed support across image-related generation workflows (cometapi.com) |
| Output modality | Generated images and blended visual outputs (cometapi.com) |
| Pricing on CometAPI | $0.056 per request (cometapi.com) |
| Commercial use | Supported on CometAPI listing (cometapi.com) |
| Integration style | API access with sample code and integration resources provided by CometAPI model pages (cometapi.com) |
What is mj-fast-blend
mj-fast-blend is CometAPI’s platform identifier for a Midjourney-related model endpoint focused on fast blending-style image generation. Based on public model listings, it is positioned as a per-request visual generation model intended for developers who want to combine image inputs and run image-centric creative workflows through a unified API layer. (cometapi.com)
Online references to mj_fast_blend consistently associate it with Midjourney-style blending behavior, which generally means merging multiple image references into a new composite visual result rather than purely generating from text alone. That makes it especially relevant for remixing concepts, combining source aesthetics, or rapidly iterating on image-driven creative directions. This characterization is an inference drawn from the model name, Midjourney association, and public descriptions of /blend functionality in Midjourney-related materials. (cometapi.com)
Within CometAPI, the model appears as a standardized hosted endpoint with pricing, commercial-use labeling, and API integration materials, making it suitable for applications that need programmatic access rather than manual use through a chat or Discord-style interface. (cometapi.com)
Main features
- Fast blend-oriented workflow: The model is positioned around quick image blending operations, making it useful when you want to combine multiple visual references into a single generated result. (cometapi.com)
- API-based access: Instead of relying on a manual UI workflow,
mj-fast-blendis exposed as an API model, which is better suited for automation, apps, and backend services. (cometapi.com) - Per-request pricing: CometAPI lists the model at $0.056 per request, which gives predictable usage-based cost control for production integrations. (cometapi.com)
- Commercial-use availability: The public CometAPI listing marks the model for commercial use, which is important for teams building business-facing creative tools. (cometapi.com)
- Image generation compatibility: The listing places
mj-fast-blendwithin a broader image-capable model catalog, indicating support for image-oriented generation scenarios on the platform. (cometapi.com) - Unified developer experience: CometAPI presents sample code and API resources for the model, which helps teams integrate it alongside other AI models through one access layer. (cometapi.com)
How to access and integrate
Step 1: Sign Up for API Key
Sign up on CometAPI and create an API key from your dashboard. Once you have the key, store it securely and use it as your Bearer token for all requests to the mj-fast-blend API.
Step 2: Send Requests to mj-fast-blend API
Use CometAPI's Midjourney-compatible endpoint at POST /mj/submit/blend.
curl https://api.cometapi.com/mj/submit/blend \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $COMETAPI_API_KEY" \
-d '{
"prompt": "a futuristic cityscape at sunset --v 6.1",
"botType": "MID_JOURNEY",
"accountFilter": {
"modes": ["FAST"]
}
}'
Step 3: Retrieve and Verify Results
The API returns a task object with a task ID. Poll GET /mj/task/{task_id}/fetch to check generation status and retrieve the output image URL when the task reaches a terminal state.