Midjourney AI API

What is Midjourney AI API

Midjourney AI API provides a managed REST API to generate four Midjourney images per request. It offers selectable aspect ratios and delivers results via webhooks, allowing integration of AI image generation into applications and workflows without complex setup or account bans.

How to use Midjourney AI API

1. Obtain an API key from the console.
2. Send a POST request to the /v2/images/generate endpoint.
3. Include your API key in the X-API-Key header.
4. Provide a JSON body with the prompt and model (set to midjourney).
5. You can optionally include a webhook_url for asynchronous result delivery.
6. If no webhook is provided, poll the /v2/jobs/{jobId} endpoint for the result.

Features of Midjourney AI API

• Generate four Midjourney images per request.
• Selectable aspect ratios (1:1, 3:4, 4:3, 9:16, 16:9, 21:9).
• Webhook-based result delivery.
• Managed API access, avoiding Discord complexity and account bans.
• Access to the latest Midjourney version (V8.2) with automatic updates.
• Support for Midjourney's full toolset: Imagine, Vary, Pan, Zoom, and Upscale.
• Image-to-video generation capabilities (V8.1+).
• Images are returned as PNG or JPG on a CDN and stored permanently.

Use Cases of Midjourney AI API

• Print-on-demand and merchandise generation.
• Creating ad creatives at scale.
• Automating social media content pipelines.
• Generating stills that can be animated into videos.

Pricing

• Pricing is based on credits per generation, ranging from 4 to 16 credits (approximately $0.04–$0.16 per job).
• The cost varies based on resolution and selected options.
• Only successful generations are charged; failed jobs are refunded.
• A single credit balance is used across all models on Apiframe.
• Volume discounts are available for larger plans.
• Free credits are provided to start, with no subscription required.

FAQ

• Is there an official Midjourney API? No. Midjourney does not offer an official public API. Apiframe provides a stable, fully managed API that connects to Midjourney on your behalf.
• Will I get banned for using it? No. Apiframe manages Midjourney accounts for you, so your own account is never at risk. We handle all the complexity.
• Which Midjourney version does the API use? The current V8.2, the default since July 24, 2026, bolder aesthetics and more consistent image quality on top of V8.1’s HD 2K output and faster generation. You always get the latest version automatically.
• Do I need my own Midjourney subscription? No. Access is fully managed, one Apiframe key covers Midjourney and every other model in the catalog, on one credit balance.
• Can I generate video with Midjourney? Yes. V8.1 added native image-to-video, exposed on Apiframe as the Midjourney Video model, animate any still and extend clips up to 21 seconds.
• Can I use the images commercially? Yes, subject to Midjourney's terms of service. Images are returned as PNG or JPG on our CDN and stored permanently at no extra cost.