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Before diving into programmatically using the ImgGen AI API, it’s important to make sure your ImgGen AI account is properly configured.

Create ImgGen AI Account

You’ll first need to sign-up on ImgGen AI platform. Signup only takes a few minutes. You can sign-up via Google to create an account.

Get your API Key

1. Log into your ImgGen AI account
2. Open Settings → API Keys
3. Click Create API Key, give it a name, and your new key will be generated

Base URL

All endpoints are served under:

https://app.imggen.ai

Authentication

Send your API key on every request. Two schemes are accepted:

# Recommended
Authorization: Bearer YOUR_API_KEY

# Legacy (keys from the previous version keep working)
X-IMGGEN-KEY: YOUR_API_KEY

A missing or invalid key returns 401.

Batch processing (legacy)

Every image tool accepts either a single image file or multiple files via the image[] field (the shape used by the previous API):

• Send a single image → the response contains a single image.
• Send one or more image[] → the response contains an images array plus a failedImages array listing any that could not be processed.

A batch may contain up to 10 images per request; each is billed individually, and any image that fails is refunded automatically.

{
  "success": true,
  "message": "Watermark Removed Successfully",
  "images": ["iVBORw0KGgoAAA...SUVORK5CYII=", "UklGRnz/AQ...aIUJ7gAAA=="],
  "failedImages": []
}

Each failedImages entry has the shape { "index": 0, "filename": "…", "error": "…" }.

Hurraayy 🥳 Now you are all set, let’s dive in…

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