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klymax402 Image Resize API
x402
klymax402 Image Resize API is a paid API for AI agents from klymax402.com, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-15).
Fetches a remote image by URL and returns it resized to specified dimensions in PNG, JPEG, or WebP format as a base64-encoded response.
Price / call$0.008
Success—
StatusUnknown
How this service works
One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.
Output
Returns a JSON object containing the resized image as a base64-encoded string, the output width and height in pixels, the MIME type, the output format, original size in bytes, resized size in bytes, and a compression ratio.
Example use cases
Thumbnail generation for product catalog
“Take this product image at https://mystore.com/images/product123.jpg and resize it to 200 pixels wide, keeping the height proportional, and return it as a JPEG thumbnail.”
WebP conversion for web performance
“I need to convert this PNG image at https://myblog.com/hero.png into a WebP at 1200 pixels wide by 630 pixels tall so it loads faster on my site.”
Avatar image resizing for user profiles
“Resize the image at https://cdn.example.com/user-upload.png to 150 by 150 pixels in PNG format so I can use it as a profile avatar.”
Technical details
Endpoint
GEThttps://klymax402.com/api/image-resize/api/resizeWhen to prefer
Choose this endpoint when you need to resize a remotely hosted image by URL, optionally converting its format, and receive the result as a base64-encoded payload — especially useful in agent workflows where storing intermediate files is inconvenient and a direct in-memory image response is preferred.
Side effects
- Invalid or unreachable image URL returns an error
- Unsupported image format at source URL may fail
- Requested width or height of 0 or negative values may cause errors
- Network timeout if the source image URL is slow to respond
- Unsupported output format string (not png, jpeg, or webp) may return an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | URL of the image to resize |
| width | number | Target width in pixels (maintains aspect ratio if height is omitted) |
| format | string | Output format: 'png', 'jpeg', or 'webp' (default: png) |
| height | number | Target height in pixels (maintains aspect ratio if width is omitted) |
Output
Schema · Response
{
"type": "json",
"example": {
"width": 1,
"base64": "example",
"format": "example",
"height": 1,
"mimeType": "example",
"compressionRatio": 1,
"resizedSizeBytes": 1,
"originalSizeBytes": 1
}
}Tags
x402
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